61398576

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22441}}^1$

素因数の和:22474

約数の個数: 60

約数和(自身を含む): 180882520

約数和(自身を除く): 119483944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 22441, 44882, 67323, 89764, 134646, 179528, 201969, 269292, 359056, 403938, 426379, 538584, 807876, 852758, 1077168, 1279137, 1615752, 1705516, 2558274, 3231504, 3411032, 3837411, 5116548, 6822064, 7674822, 10233096, 15349644, 20466192, 30699288, 61398576]

約数ペア:

[(1, 61398576), (2, 30699288), (3, 20466192), (4, 15349644), (6, 10233096), (8, 7674822), (9, 6822064), (12, 5116548), (16, 3837411), (18, 3411032), (19, 3231504), (24, 2558274), (36, 1705516), (38, 1615752), (48, 1279137), (57, 1077168), (72, 852758), (76, 807876), (114, 538584), (144, 426379), (152, 403938), (171, 359056), (228, 269292), (304, 201969), (342, 179528), (456, 134646), (684, 89764), (912, 67323), (1368, 44882), (2736, 22441)]