63333660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81197}}^1$

素因数の和:81222

約数の個数: 48

約数和(自身を含む): 190977696

約数和(自身を除く): 127644036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 81197, 162394, 243591, 324788, 405985, 487182, 811970, 974364, 1055561, 1217955, 1623940, 2111122, 2435910, 3166683, 4222244, 4871820, 5277805, 6333366, 10555610, 12666732, 15833415, 21111220, 31666830, 63333660]

約数ペア:

[(1, 63333660), (2, 31666830), (3, 21111220), (4, 15833415), (5, 12666732), (6, 10555610), (10, 6333366), (12, 5277805), (13, 4871820), (15, 4222244), (20, 3166683), (26, 2435910), (30, 2111122), (39, 1623940), (52, 1217955), (60, 1055561), (65, 974364), (78, 811970), (130, 487182), (156, 405985), (195, 324788), (260, 243591), (390, 162394), (780, 81197)]