73663668

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17489}}^1$

素因数の和:17518

約数の個数: 60

約数和(自身を含む): 207396420

約数和(自身を除く): 133732752

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 17489, 34978, 52467, 69956, 104934, 157401, 209868, 227357, 314802, 454714, 472203, 629604, 682071, 909428, 944406, 1364142, 1416609, 1888812, 2046213, 2728284, 2833218, 4092426, 5666436, 6138639, 8184852, 12277278, 18415917, 24554556, 36831834, 73663668]

約数ペア:

[(1, 73663668), (2, 36831834), (3, 24554556), (4, 18415917), (6, 12277278), (9, 8184852), (12, 6138639), (13, 5666436), (18, 4092426), (26, 2833218), (27, 2728284), (36, 2046213), (39, 1888812), (52, 1416609), (54, 1364142), (78, 944406), (81, 909428), (108, 682071), (117, 629604), (156, 472203), (162, 454714), (234, 314802), (324, 227357), (351, 209868), (468, 157401), (702, 104934), (1053, 69956), (1404, 52467), (2106, 34978), (4212, 17489)]