123982524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4421}}^1$

素因数の和:4491

約数の個数: 72

約数和(自身を含む): 338017680

約数和(自身を除く): 214035156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4421, 4674, 7011, 8842, 9348, 13263, 14022, 17684, 26526, 28044, 39789, 53052, 79578, 83999, 159156, 167998, 181261, 251997, 335996, 362522, 503994, 543783, 725044, 755991, 1007988, 1087566, 1511982, 1631349, 2175132, 3023964, 3262698, 3443959, 6525396, 6887918, 10331877, 13775836, 20663754, 30995631, 41327508, 61991262, 123982524]

約数ペア:

[(1, 123982524), (2, 61991262), (3, 41327508), (4, 30995631), (6, 20663754), (9, 13775836), (12, 10331877), (18, 6887918), (19, 6525396), (36, 3443959), (38, 3262698), (41, 3023964), (57, 2175132), (76, 1631349), (82, 1511982), (114, 1087566), (123, 1007988), (164, 755991), (171, 725044), (228, 543783), (246, 503994), (342, 362522), (369, 335996), (492, 251997), (684, 181261), (738, 167998), (779, 159156), (1476, 83999), (1558, 79578), (2337, 53052), (3116, 39789), (4421, 28044), (4674, 26526), (7011, 17684), (8842, 14022), (9348, 13263)]