71729256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 200802240

約数和(自身を除く): 129072984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 361, 408, 456, 487, 646, 722, 969, 974, 1083, 1292, 1444, 1461, 1938, 1948, 2166, 2584, 2888, 2922, 3876, 3896, 4332, 5844, 6137, 7752, 8279, 8664, 9253, 11688, 12274, 16558, 18411, 18506, 24548, 24837, 27759, 33116, 36822, 37012, 49096, 49674, 55518, 66232, 73644, 74024, 99348, 111036, 147288, 157301, 175807, 198696, 222072, 314602, 351614, 471903, 527421, 629204, 703228, 943806, 1054842, 1258408, 1406456, 1887612, 2109684, 2988719, 3775224, 4219368, 5977438, 8966157, 11954876, 17932314, 23909752, 35864628, 71729256]

約数ペア:

[(1, 71729256), (2, 35864628), (3, 23909752), (4, 17932314), (6, 11954876), (8, 8966157), (12, 5977438), (17, 4219368), (19, 3775224), (24, 2988719), (34, 2109684), (38, 1887612), (51, 1406456), (57, 1258408), (68, 1054842), (76, 943806), (102, 703228), (114, 629204), (136, 527421), (152, 471903), (204, 351614), (228, 314602), (323, 222072), (361, 198696), (408, 175807), (456, 157301), (487, 147288), (646, 111036), (722, 99348), (969, 74024), (974, 73644), (1083, 66232), (1292, 55518), (1444, 49674), (1461, 49096), (1938, 37012), (1948, 36822), (2166, 33116), (2584, 27759), (2888, 24837), (2922, 24548), (3876, 18506), (3896, 18411), (4332, 16558), (5844, 12274), (6137, 11688), (7752, 9253), (8279, 8664)]