75566556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2731

約数の個数: 72

約数和(自身を含む): 209160224

約数和(自身を除く): 133593668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 2647, 3172, 4758, 5294, 7137, 7941, 9516, 10588, 14274, 15882, 23823, 28548, 31764, 34411, 47646, 68822, 95292, 103233, 137644, 161467, 206466, 309699, 322934, 412932, 484401, 619398, 645868, 968802, 1238796, 1453203, 1937604, 2099071, 2906406, 4198142, 5812812, 6297213, 8396284, 12594426, 18891639, 25188852, 37783278, 75566556]

約数ペア:

[(1, 75566556), (2, 37783278), (3, 25188852), (4, 18891639), (6, 12594426), (9, 8396284), (12, 6297213), (13, 5812812), (18, 4198142), (26, 2906406), (36, 2099071), (39, 1937604), (52, 1453203), (61, 1238796), (78, 968802), (117, 645868), (122, 619398), (156, 484401), (183, 412932), (234, 322934), (244, 309699), (366, 206466), (468, 161467), (549, 137644), (732, 103233), (793, 95292), (1098, 68822), (1586, 47646), (2196, 34411), (2379, 31764), (2647, 28548), (3172, 23823), (4758, 15882), (5294, 14274), (7137, 10588), (7941, 9516)]