78890651406

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{27581}}^1$

素因数の和:27676

約数の個数: 192

約数和(自身を含む): 217337333760

約数和(自身を除く): 138446682354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 47, 49, 54, 63, 69, 94, 98, 126, 138, 141, 147, 161, 189, 207, 282, 294, 322, 329, 378, 414, 423, 441, 483, 621, 658, 846, 882, 966, 987, 1081, 1127, 1242, 1269, 1323, 1449, 1974, 2162, 2254, 2303, 2538, 2646, 2898, 2961, 3243, 3381, 4347, 4606, 5922, 6486, 6762, 6909, 7567, 8694, 8883, 9729, 10143, 13818, 15134, 17766, 19458, 20286, 20727, 22701, 27581, 29187, 30429, 41454, 45402, 52969, 55162, 58374, 60858, 62181, 68103, 82743, 105938, 124362, 136206, 158907, 165486, 193067, 204309, 248229, 317814, 386134, 408618, 476721, 496458, 579201, 634363, 744687, 953442, 1158402, 1268726, 1296307, 1351469, 1430163, 1489374, 1737603, 1903089, 2592614, 2702938, 2860326, 3475206, 3806178, 3888921, 4054407, 4440541, 5212809, 5709267, 7777842, 8108814, 8881082, 9074149, 10425618, 11418534, 11666763, 12163221, 13321623, 17127801, 18148298, 23333526, 24326442, 26643246, 27222447, 29815061, 31083787, 34255602, 35000289, 36489663, 39964869, 54444894, 59630122, 62167574, 63519043, 70000578, 72979326, 79929738, 81667341, 89445183, 93251361, 119894607, 127038086, 163334682, 178890366, 186502722, 190557129, 208705427, 239789214, 245002023, 268335549, 279754083, 381114258, 417410854, 490004046, 536671098, 559508166, 571671387, 626116281, 805006647, 839262249, 1143342774, 1252232562, 1460937989, 1610013294, 1678524498, 1715014161, 1878348843, 2921875978, 3430028322, 3756697686, 4382813967, 5635046529, 8765627934, 11270093058, 13148441901, 26296883802, 39445325703, 78890651406]

約数ペア:

[(1, 78890651406), (2, 39445325703), (3, 26296883802), (6, 13148441901), (7, 11270093058), (9, 8765627934), (14, 5635046529), (18, 4382813967), (21, 3756697686), (23, 3430028322), (27, 2921875978), (42, 1878348843), (46, 1715014161), (47, 1678524498), (49, 1610013294), (54, 1460937989), (63, 1252232562), (69, 1143342774), (94, 839262249), (98, 805006647), (126, 626116281), (138, 571671387), (141, 559508166), (147, 536671098), (161, 490004046), (189, 417410854), (207, 381114258), (282, 279754083), (294, 268335549), (322, 245002023), (329, 239789214), (378, 208705427), (414, 190557129), (423, 186502722), (441, 178890366), (483, 163334682), (621, 127038086), (658, 119894607), (846, 93251361), (882, 89445183), (966, 81667341), (987, 79929738), (1081, 72979326), (1127, 70000578), (1242, 63519043), (1269, 62167574), (1323, 59630122), (1449, 54444894), (1974, 39964869), (2162, 36489663), (2254, 35000289), (2303, 34255602), (2538, 31083787), (2646, 29815061), (2898, 27222447), (2961, 26643246), (3243, 24326442), (3381, 23333526), (4347, 18148298), (4606, 17127801), (5922, 13321623), (6486, 12163221), (6762, 11666763), (6909, 11418534), (7567, 10425618), (8694, 9074149), (8883, 8881082), (9729, 8108814), (10143, 7777842), (13818, 5709267), (15134, 5212809), (17766, 4440541), (19458, 4054407), (20286, 3888921), (20727, 3806178), (22701, 3475206), (27581, 2860326), (29187, 2702938), (30429, 2592614), (41454, 1903089), (45402, 1737603), (52969, 1489374), (55162, 1430163), (58374, 1351469), (60858, 1296307), (62181, 1268726), (68103, 1158402), (82743, 953442), (105938, 744687), (124362, 634363), (136206, 579201), (158907, 496458), (165486, 476721), (193067, 408618), (204309, 386134), (248229, 317814)]