76684140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32771}}^1$

素因数の和:32799

約数の個数: 72

約数和(自身を含む): 250509168

約数和(自身を除く): 173825028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32771, 65542, 98313, 131084, 163855, 196626, 294939, 327710, 393252, 426023, 491565, 589878, 655420, 852046, 983130, 1179756, 1278069, 1474695, 1704092, 1966260, 2130115, 2556138, 2949390, 3834207, 4260230, 5112276, 5898780, 6390345, 7668414, 8520460, 12780690, 15336828, 19171035, 25561380, 38342070, 76684140]

約数ペア:

[(1, 76684140), (2, 38342070), (3, 25561380), (4, 19171035), (5, 15336828), (6, 12780690), (9, 8520460), (10, 7668414), (12, 6390345), (13, 5898780), (15, 5112276), (18, 4260230), (20, 3834207), (26, 2949390), (30, 2556138), (36, 2130115), (39, 1966260), (45, 1704092), (52, 1474695), (60, 1278069), (65, 1179756), (78, 983130), (90, 852046), (117, 655420), (130, 589878), (156, 491565), (180, 426023), (195, 393252), (234, 327710), (260, 294939), (390, 196626), (468, 163855), (585, 131084), (780, 98313), (1170, 65542), (2340, 32771)]