72307136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 56

約数和(自身を含む): 157520640

約数和(自身を除く): 85213504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 271, 352, 379, 542, 704, 758, 1084, 1516, 2168, 2981, 3032, 4169, 4336, 5962, 6064, 8338, 8672, 11924, 12128, 16676, 17344, 23848, 24256, 33352, 47696, 66704, 95392, 102709, 133408, 190784, 205418, 266816, 410836, 821672, 1129799, 1643344, 2259598, 3286688, 4519196, 6573376, 9038392, 18076784, 36153568, 72307136]

約数ペア:

[(1, 72307136), (2, 36153568), (4, 18076784), (8, 9038392), (11, 6573376), (16, 4519196), (22, 3286688), (32, 2259598), (44, 1643344), (64, 1129799), (88, 821672), (176, 410836), (271, 266816), (352, 205418), (379, 190784), (542, 133408), (704, 102709), (758, 95392), (1084, 66704), (1516, 47696), (2168, 33352), (2981, 24256), (3032, 23848), (4169, 17344), (4336, 16676), (5962, 12128), (6064, 11924), (8338, 8672)]