89994424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 191872800

約数和(自身を除く): 101878376

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 53, 58, 104, 106, 116, 212, 232, 377, 424, 563, 689, 754, 1126, 1378, 1508, 1537, 2252, 2756, 3016, 3074, 4504, 5512, 6148, 7319, 12296, 14638, 16327, 19981, 29276, 29839, 32654, 39962, 58552, 59678, 65308, 79924, 119356, 130616, 159848, 212251, 238712, 387907, 424502, 775814, 849004, 865331, 1551628, 1698008, 1730662, 3103256, 3461324, 6922648, 11249303, 22498606, 44997212, 89994424]

約数ペア:

[(1, 89994424), (2, 44997212), (4, 22498606), (8, 11249303), (13, 6922648), (26, 3461324), (29, 3103256), (52, 1730662), (53, 1698008), (58, 1551628), (104, 865331), (106, 849004), (116, 775814), (212, 424502), (232, 387907), (377, 238712), (424, 212251), (563, 159848), (689, 130616), (754, 119356), (1126, 79924), (1378, 65308), (1508, 59678), (1537, 58552), (2252, 39962), (2756, 32654), (3016, 29839), (3074, 29276), (4504, 19981), (5512, 16327), (6148, 14638), (7319, 12296)]