287072604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87629}}^1$

素因数の和:87659

約数の個数: 72

約数和(自身を含む): 893124960

約数和(自身を除く): 606052356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 87629, 175258, 262887, 350516, 525774, 613403, 788661, 1051548, 1139177, 1226806, 1577322, 1840209, 2278354, 2453612, 3154644, 3417531, 3680418, 4556708, 5520627, 6835062, 7360836, 7974239, 10252593, 11041254, 13670124, 15948478, 20505186, 22082508, 23922717, 31896956, 41010372, 47845434, 71768151, 95690868, 143536302, 287072604]

約数ペア:

[(1, 287072604), (2, 143536302), (3, 95690868), (4, 71768151), (6, 47845434), (7, 41010372), (9, 31896956), (12, 23922717), (13, 22082508), (14, 20505186), (18, 15948478), (21, 13670124), (26, 11041254), (28, 10252593), (36, 7974239), (39, 7360836), (42, 6835062), (52, 5520627), (63, 4556708), (78, 3680418), (84, 3417531), (91, 3154644), (117, 2453612), (126, 2278354), (156, 1840209), (182, 1577322), (234, 1226806), (252, 1139177), (273, 1051548), (364, 788661), (468, 613403), (546, 525774), (819, 350516), (1092, 262887), (1638, 175258), (3276, 87629)]