73691820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3623}}^1$

素因数の和:3751

約数の個数: 72

約数和(自身を含む): 225572256

約数和(自身を除く): 151880436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 3623, 4068, 5085, 6780, 7246, 10170, 10869, 14492, 18115, 20340, 21738, 32607, 36230, 43476, 54345, 65214, 72460, 108690, 130428, 163035, 217380, 326070, 409399, 652140, 818798, 1228197, 1637596, 2046995, 2456394, 3684591, 4093990, 4912788, 6140985, 7369182, 8187980, 12281970, 14738364, 18422955, 24563940, 36845910, 73691820]

約数ペア:

[(1, 73691820), (2, 36845910), (3, 24563940), (4, 18422955), (5, 14738364), (6, 12281970), (9, 8187980), (10, 7369182), (12, 6140985), (15, 4912788), (18, 4093990), (20, 3684591), (30, 2456394), (36, 2046995), (45, 1637596), (60, 1228197), (90, 818798), (113, 652140), (180, 409399), (226, 326070), (339, 217380), (452, 163035), (565, 130428), (678, 108690), (1017, 72460), (1130, 65214), (1356, 54345), (1695, 43476), (2034, 36230), (2260, 32607), (3390, 21738), (3623, 20340), (4068, 18115), (5085, 14492), (6780, 10869), (7246, 10170)]