76986840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13093}}^1$

素因数の和:13121

約数の個数: 96

約数和(自身を含む): 268688880

約数和(自身を除く): 191702040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 13093, 26186, 39279, 52372, 65465, 78558, 91651, 104744, 130930, 157116, 183302, 196395, 261860, 274953, 314232, 366604, 392790, 458255, 523720, 549906, 641557, 733208, 785580, 916510, 1099812, 1283114, 1374765, 1571160, 1833020, 1924671, 2199624, 2566228, 2749530, 3207785, 3666040, 3849342, 5132456, 5499060, 6415570, 7698684, 9623355, 10998120, 12831140, 15397368, 19246710, 25662280, 38493420, 76986840]

約数ペア:

[(1, 76986840), (2, 38493420), (3, 25662280), (4, 19246710), (5, 15397368), (6, 12831140), (7, 10998120), (8, 9623355), (10, 7698684), (12, 6415570), (14, 5499060), (15, 5132456), (20, 3849342), (21, 3666040), (24, 3207785), (28, 2749530), (30, 2566228), (35, 2199624), (40, 1924671), (42, 1833020), (49, 1571160), (56, 1374765), (60, 1283114), (70, 1099812), (84, 916510), (98, 785580), (105, 733208), (120, 641557), (140, 549906), (147, 523720), (168, 458255), (196, 392790), (210, 366604), (245, 314232), (280, 274953), (294, 261860), (392, 196395), (420, 183302), (490, 157116), (588, 130930), (735, 104744), (840, 91651), (980, 78558), (1176, 65465), (1470, 52372), (1960, 39279), (2940, 26186), (5880, 13093)]