78122928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{125197}}^1$

素因数の和:125221

約数の個数: 40

約数和(自身を含む): 217343728

約数和(自身を除く): 139220800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 125197, 250394, 375591, 500788, 751182, 1001576, 1502364, 1627561, 2003152, 3004728, 3255122, 4882683, 6009456, 6510244, 9765366, 13020488, 19530732, 26040976, 39061464, 78122928]

約数ペア:

[(1, 78122928), (2, 39061464), (3, 26040976), (4, 19530732), (6, 13020488), (8, 9765366), (12, 6510244), (13, 6009456), (16, 4882683), (24, 3255122), (26, 3004728), (39, 2003152), (48, 1627561), (52, 1502364), (78, 1001576), (104, 751182), (156, 500788), (208, 375591), (312, 250394), (624, 125197)]