80397036

素因数分解:

$2^2\times 3^6\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 84

約数和(自身を含む): 214228000

約数和(自身を除く): 133830964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 349, 474, 486, 698, 711, 729, 948, 972, 1047, 1396, 1422, 1458, 2094, 2133, 2844, 2916, 3141, 4188, 4266, 6282, 6399, 8532, 9423, 12564, 12798, 18846, 19197, 25596, 27571, 28269, 37692, 38394, 55142, 56538, 57591, 76788, 82713, 84807, 110284, 113076, 115182, 165426, 169614, 230364, 248139, 254421, 330852, 339228, 496278, 508842, 744417, 992556, 1017684, 1488834, 2233251, 2977668, 4466502, 6699753, 8933004, 13399506, 20099259, 26799012, 40198518, 80397036]

約数ペア:

[(1, 80397036), (2, 40198518), (3, 26799012), (4, 20099259), (6, 13399506), (9, 8933004), (12, 6699753), (18, 4466502), (27, 2977668), (36, 2233251), (54, 1488834), (79, 1017684), (81, 992556), (108, 744417), (158, 508842), (162, 496278), (237, 339228), (243, 330852), (316, 254421), (324, 248139), (349, 230364), (474, 169614), (486, 165426), (698, 115182), (711, 113076), (729, 110284), (948, 84807), (972, 82713), (1047, 76788), (1396, 57591), (1422, 56538), (1458, 55142), (2094, 38394), (2133, 37692), (2844, 28269), (2916, 27571), (3141, 25596), (4188, 19197), (4266, 18846), (6282, 12798), (6399, 12564), (8532, 9423)]