90444546

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 209986560

約数和(自身を除く): 119542014

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 97, 186, 194, 279, 291, 557, 558, 582, 837, 873, 1114, 1671, 1674, 1746, 2619, 3007, 3342, 5013, 5238, 6014, 9021, 10026, 15039, 17267, 18042, 27063, 30078, 34534, 51801, 54029, 54126, 81189, 103602, 108058, 155403, 162087, 162378, 310806, 324174, 466209, 486261, 932418, 972522, 1458783, 1674899, 2917566, 3349798, 5024697, 10049394, 15074091, 30148182, 45222273, 90444546]

約数ペア:

[(1, 90444546), (2, 45222273), (3, 30148182), (6, 15074091), (9, 10049394), (18, 5024697), (27, 3349798), (31, 2917566), (54, 1674899), (62, 1458783), (93, 972522), (97, 932418), (186, 486261), (194, 466209), (279, 324174), (291, 310806), (557, 162378), (558, 162087), (582, 155403), (837, 108058), (873, 103602), (1114, 81189), (1671, 54126), (1674, 54029), (1746, 51801), (2619, 34534), (3007, 30078), (3342, 27063), (5013, 18042), (5238, 17267), (6014, 15039), (9021, 10026)]