76663540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 171182592

約数和(自身を除く): 94519052

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 463, 487, 926, 974, 1852, 1948, 2315, 2435, 4630, 4870, 7871, 8279, 9260, 9740, 15742, 16558, 31484, 33116, 39355, 41395, 78710, 82790, 157420, 165580, 225481, 450962, 901924, 1127405, 2254810, 3833177, 4509620, 7666354, 15332708, 19165885, 38331770, 76663540]

約数ペア:

[(1, 76663540), (2, 38331770), (4, 19165885), (5, 15332708), (10, 7666354), (17, 4509620), (20, 3833177), (34, 2254810), (68, 1127405), (85, 901924), (170, 450962), (340, 225481), (463, 165580), (487, 157420), (926, 82790), (974, 78710), (1852, 41395), (1948, 39355), (2315, 33116), (2435, 31484), (4630, 16558), (4870, 15742), (7871, 9740), (8279, 9260)]