61372116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 169513344

約数和(自身を除く): 108141228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 1847, 2556, 2769, 3692, 3694, 5538, 5541, 7388, 8307, 11076, 11082, 16614, 16623, 22164, 24011, 33228, 33246, 48022, 66492, 72033, 96044, 131137, 144066, 216099, 262274, 288132, 393411, 432198, 524548, 786822, 864396, 1180233, 1573644, 1704781, 2360466, 3409562, 4720932, 5114343, 6819124, 10228686, 15343029, 20457372, 30686058, 61372116]

約数ペア:

[(1, 61372116), (2, 30686058), (3, 20457372), (4, 15343029), (6, 10228686), (9, 6819124), (12, 5114343), (13, 4720932), (18, 3409562), (26, 2360466), (36, 1704781), (39, 1573644), (52, 1180233), (71, 864396), (78, 786822), (117, 524548), (142, 432198), (156, 393411), (213, 288132), (234, 262274), (284, 216099), (426, 144066), (468, 131137), (639, 96044), (852, 72033), (923, 66492), (1278, 48022), (1846, 33246), (1847, 33228), (2556, 24011), (2769, 22164), (3692, 16623), (3694, 16614), (5538, 11082), (5541, 11076), (7388, 8307)]