145650276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6929

約数の個数: 72

約数和(自身を含む): 400108800

約数和(自身を除く): 254458524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 6869, 7068, 10602, 13738, 20607, 21204, 27476, 41214, 61821, 82428, 123642, 130511, 212939, 247284, 261022, 391533, 425878, 522044, 638817, 783066, 851756, 1174599, 1277634, 1566132, 1916451, 2349198, 2555268, 3832902, 4045841, 4698396, 7665804, 8091682, 12137523, 16183364, 24275046, 36412569, 48550092, 72825138, 145650276]

約数ペア:

[(1, 145650276), (2, 72825138), (3, 48550092), (4, 36412569), (6, 24275046), (9, 16183364), (12, 12137523), (18, 8091682), (19, 7665804), (31, 4698396), (36, 4045841), (38, 3832902), (57, 2555268), (62, 2349198), (76, 1916451), (93, 1566132), (114, 1277634), (124, 1174599), (171, 851756), (186, 783066), (228, 638817), (279, 522044), (342, 425878), (372, 391533), (558, 261022), (589, 247284), (684, 212939), (1116, 130511), (1178, 123642), (1767, 82428), (2356, 61821), (3534, 41214), (5301, 27476), (6869, 21204), (7068, 20607), (10602, 13738)]