90370308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8129

約数の個数: 72

約数和(自身を含む): 258232800

約数和(自身を除く): 167862492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 8089, 11172, 16178, 24267, 32356, 48534, 56623, 97068, 113246, 153691, 169869, 226492, 307382, 339738, 396361, 461073, 614764, 679476, 792722, 922146, 1075837, 1189083, 1585444, 1844292, 2151674, 2378166, 3227511, 4303348, 4756332, 6455022, 7530859, 12910044, 15061718, 22592577, 30123436, 45185154, 90370308]

約数ペア:

[(1, 90370308), (2, 45185154), (3, 30123436), (4, 22592577), (6, 15061718), (7, 12910044), (12, 7530859), (14, 6455022), (19, 4756332), (21, 4303348), (28, 3227511), (38, 2378166), (42, 2151674), (49, 1844292), (57, 1585444), (76, 1189083), (84, 1075837), (98, 922146), (114, 792722), (133, 679476), (147, 614764), (196, 461073), (228, 396361), (266, 339738), (294, 307382), (399, 226492), (532, 169869), (588, 153691), (798, 113246), (931, 97068), (1596, 56623), (1862, 48534), (2793, 32356), (3724, 24267), (5586, 16178), (8089, 11172)]