78520688172

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{6421}}^1$

素因数の和:7010

約数の個数: 144

約数和(自身を含む): 215209542912

約数和(自身を除く): 136688854740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 547, 621, 828, 972, 1094, 1242, 1641, 1863, 2188, 2484, 3282, 3726, 4923, 5589, 6421, 6564, 7452, 9846, 11178, 12581, 12842, 14769, 19263, 19692, 22356, 25162, 25684, 29538, 37743, 38526, 44307, 50324, 57789, 59076, 75486, 77052, 88614, 113229, 115578, 132921, 147683, 150972, 173367, 177228, 226458, 231156, 265842, 295366, 339687, 346734, 443049, 452916, 520101, 531684, 590732, 679374, 693468, 886098, 1019061, 1040202, 1329147, 1358748, 1560303, 1772196, 2038122, 2080404, 2658294, 3057183, 3120606, 3512287, 3987441, 4076244, 5316588, 6114366, 6241212, 7024574, 7974882, 10536861, 11962323, 12228732, 14049148, 15949764, 21073722, 23924646, 31610583, 35886969, 42147444, 47849292, 63221166, 71773938, 80782601, 94831749, 126442332, 143547876, 161565202, 189663498, 242347803, 284495247, 323130404, 379326996, 484695606, 568990494, 727043409, 853485741, 969391212, 1137980988, 1454086818, 1706971482, 2181130227, 2908173636, 3413942964, 4362260454, 6543390681, 8724520908, 13086781362, 19630172043, 26173562724, 39260344086, 78520688172]

約数ペア:

[(1, 78520688172), (2, 39260344086), (3, 26173562724), (4, 19630172043), (6, 13086781362), (9, 8724520908), (12, 6543390681), (18, 4362260454), (23, 3413942964), (27, 2908173636), (36, 2181130227), (46, 1706971482), (54, 1454086818), (69, 1137980988), (81, 969391212), (92, 853485741), (108, 727043409), (138, 568990494), (162, 484695606), (207, 379326996), (243, 323130404), (276, 284495247), (324, 242347803), (414, 189663498), (486, 161565202), (547, 143547876), (621, 126442332), (828, 94831749), (972, 80782601), (1094, 71773938), (1242, 63221166), (1641, 47849292), (1863, 42147444), (2188, 35886969), (2484, 31610583), (3282, 23924646), (3726, 21073722), (4923, 15949764), (5589, 14049148), (6421, 12228732), (6564, 11962323), (7452, 10536861), (9846, 7974882), (11178, 7024574), (12581, 6241212), (12842, 6114366), (14769, 5316588), (19263, 4076244), (19692, 3987441), (22356, 3512287), (25162, 3120606), (25684, 3057183), (29538, 2658294), (37743, 2080404), (38526, 2038122), (44307, 1772196), (50324, 1560303), (57789, 1358748), (59076, 1329147), (75486, 1040202), (77052, 1019061), (88614, 886098), (113229, 693468), (115578, 679374), (132921, 590732), (147683, 531684), (150972, 520101), (173367, 452916), (177228, 443049), (226458, 346734), (231156, 339687), (265842, 295366)]