72702512

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 152787096

約数和(自身を除く): 80084584

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 307, 328, 361, 614, 656, 722, 779, 1228, 1444, 1558, 2456, 2888, 3116, 4912, 5776, 5833, 6232, 11666, 12464, 12587, 14801, 23332, 25174, 29602, 46664, 50348, 59204, 93328, 100696, 110827, 118408, 201392, 221654, 236816, 239153, 443308, 478306, 886616, 956612, 1773232, 1913224, 3826448, 4543907, 9087814, 18175628, 36351256, 72702512]

約数ペア:

[(1, 72702512), (2, 36351256), (4, 18175628), (8, 9087814), (16, 4543907), (19, 3826448), (38, 1913224), (41, 1773232), (76, 956612), (82, 886616), (152, 478306), (164, 443308), (304, 239153), (307, 236816), (328, 221654), (361, 201392), (614, 118408), (656, 110827), (722, 100696), (779, 93328), (1228, 59204), (1444, 50348), (1558, 46664), (2456, 29602), (2888, 25174), (3116, 23332), (4912, 14801), (5776, 12587), (5833, 12464), (6232, 11666)]