80563704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1733}}^1$

素因数の和:1904

約数の個数: 64

約数和(自身を含む): 218484000

約数和(自身を除く): 137920296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1733, 1788, 1937, 3466, 3576, 3874, 5199, 5811, 6932, 7748, 10398, 11622, 13864, 15496, 20796, 22529, 23244, 41592, 45058, 46488, 67587, 90116, 135174, 180232, 258217, 270348, 516434, 540696, 774651, 1032868, 1549302, 2065736, 3098604, 3356821, 6197208, 6713642, 10070463, 13427284, 20140926, 26854568, 40281852, 80563704]

約数ペア:

[(1, 80563704), (2, 40281852), (3, 26854568), (4, 20140926), (6, 13427284), (8, 10070463), (12, 6713642), (13, 6197208), (24, 3356821), (26, 3098604), (39, 2065736), (52, 1549302), (78, 1032868), (104, 774651), (149, 540696), (156, 516434), (298, 270348), (312, 258217), (447, 180232), (596, 135174), (894, 90116), (1192, 67587), (1733, 46488), (1788, 45058), (1937, 41592), (3466, 23244), (3576, 22529), (3874, 20796), (5199, 15496), (5811, 13864), (6932, 11622), (7748, 10398)]