65650572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 180092640

約数和(自身を除く): 114442068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 929, 1359, 1812, 1858, 1963, 2718, 2787, 3716, 3926, 5436, 5574, 5889, 7852, 8361, 11148, 11778, 12077, 16722, 17667, 23556, 24154, 33444, 35334, 36231, 48308, 70668, 72462, 108693, 140279, 144924, 217386, 280558, 420837, 434772, 561116, 841674, 1262511, 1683348, 1823627, 2525022, 3647254, 5050044, 5470881, 7294508, 10941762, 16412643, 21883524, 32825286, 65650572]

約数ペア:

[(1, 65650572), (2, 32825286), (3, 21883524), (4, 16412643), (6, 10941762), (9, 7294508), (12, 5470881), (13, 5050044), (18, 3647254), (26, 2525022), (36, 1823627), (39, 1683348), (52, 1262511), (78, 841674), (117, 561116), (151, 434772), (156, 420837), (234, 280558), (302, 217386), (453, 144924), (468, 140279), (604, 108693), (906, 72462), (929, 70668), (1359, 48308), (1812, 36231), (1858, 35334), (1963, 33444), (2718, 24154), (2787, 23556), (3716, 17667), (3926, 16722), (5436, 12077), (5574, 11778), (5889, 11148), (7852, 8361)]