85815547136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1669}}^1$

素因数の和:1777

約数の個数: 216

約数和(自身を含む): 203375138400

約数和(自身を除く): 117559591264

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 209, 248, 256, 304, 341, 352, 418, 496, 589, 608, 682, 704, 836, 961, 992, 1178, 1216, 1364, 1408, 1669, 1672, 1922, 1984, 2356, 2432, 2728, 2816, 3338, 3344, 3844, 3968, 4712, 4864, 5456, 6479, 6676, 6688, 7688, 7936, 9424, 10571, 10912, 12958, 13352, 13376, 15376, 18259, 18359, 18848, 21142, 21824, 25916, 26704, 26752, 30752, 31711, 36518, 36718, 37696, 42284, 43648, 51739, 51832, 53408, 53504, 61504, 63422, 73036, 73436, 75392, 84568, 87296, 103478, 103664, 106816, 123008, 126844, 146072, 146872, 150784, 169136, 200849, 206956, 207328, 213632, 246016, 253688, 292144, 293744, 338272, 348821, 401698, 413912, 414656, 427264, 507376, 569129, 584288, 587488, 676544, 697642, 803396, 827824, 829312, 983041, 1014752, 1138258, 1168576, 1174976, 1353088, 1395284, 1603909, 1606792, 1655648, 1658624, 1966082, 2029504, 2276516, 2337152, 2349952, 2706176, 2790568, 3207818, 3213584, 3311296, 3932164, 4059008, 4553032, 4674304, 4699904, 5581136, 6415636, 6427168, 6622592, 7864328, 8118016, 9106064, 10813451, 11162272, 12831272, 12854336, 13245184, 15728656, 17642999, 18212128, 21626902, 22324544, 25662544, 25708672, 30474271, 31457312, 35285998, 36424256, 43253804, 44649088, 51325088, 51417344, 60948542, 62914624, 70571996, 72848512, 86507608, 89298176, 102650176, 121897084, 125829248, 141143992, 145697024, 173015216, 205300352, 243794168, 251658496, 282287984, 335216981, 346030432, 410600704, 487588336, 564575968, 670433962, 692060864, 975176672, 1129151936, 1340867924, 1384121728, 1950353344, 2258303872, 2681735848, 2768243456, 3900706688, 4516607744, 5363471696, 7801413376, 10726943392, 21453886784, 42907773568, 85815547136]

約数ペア:

[(1, 85815547136), (2, 42907773568), (4, 21453886784), (8, 10726943392), (11, 7801413376), (16, 5363471696), (19, 4516607744), (22, 3900706688), (31, 2768243456), (32, 2681735848), (38, 2258303872), (44, 1950353344), (62, 1384121728), (64, 1340867924), (76, 1129151936), (88, 975176672), (124, 692060864), (128, 670433962), (152, 564575968), (176, 487588336), (209, 410600704), (248, 346030432), (256, 335216981), (304, 282287984), (341, 251658496), (352, 243794168), (418, 205300352), (496, 173015216), (589, 145697024), (608, 141143992), (682, 125829248), (704, 121897084), (836, 102650176), (961, 89298176), (992, 86507608), (1178, 72848512), (1216, 70571996), (1364, 62914624), (1408, 60948542), (1669, 51417344), (1672, 51325088), (1922, 44649088), (1984, 43253804), (2356, 36424256), (2432, 35285998), (2728, 31457312), (2816, 30474271), (3338, 25708672), (3344, 25662544), (3844, 22324544), (3968, 21626902), (4712, 18212128), (4864, 17642999), (5456, 15728656), (6479, 13245184), (6676, 12854336), (6688, 12831272), (7688, 11162272), (7936, 10813451), (9424, 9106064), (10571, 8118016), (10912, 7864328), (12958, 6622592), (13352, 6427168), (13376, 6415636), (15376, 5581136), (18259, 4699904), (18359, 4674304), (18848, 4553032), (21142, 4059008), (21824, 3932164), (25916, 3311296), (26704, 3213584), (26752, 3207818), (30752, 2790568), (31711, 2706176), (36518, 2349952), (36718, 2337152), (37696, 2276516), (42284, 2029504), (43648, 1966082), (51739, 1658624), (51832, 1655648), (53408, 1606792), (53504, 1603909), (61504, 1395284), (63422, 1353088), (73036, 1174976), (73436, 1168576), (75392, 1138258), (84568, 1014752), (87296, 983041), (103478, 829312), (103664, 827824), (106816, 803396), (123008, 697642), (126844, 676544), (146072, 587488), (146872, 584288), (150784, 569129), (169136, 507376), (200849, 427264), (206956, 414656), (207328, 413912), (213632, 401698), (246016, 348821), (253688, 338272), (292144, 293744)]