91788544

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 195733440

約数和(自身を除く): 103944896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 167, 226, 256, 304, 334, 452, 608, 668, 904, 1216, 1336, 1808, 2147, 2432, 2672, 3173, 3616, 4294, 4864, 5344, 6346, 7232, 8588, 10688, 12692, 14464, 17176, 18871, 21376, 25384, 28928, 34352, 37742, 42752, 50768, 68704, 75484, 101536, 137408, 150968, 203072, 274816, 301936, 358549, 406144, 549632, 603872, 717098, 812288, 1207744, 1434196, 2415488, 2868392, 4830976, 5736784, 11473568, 22947136, 45894272, 91788544]

約数ペア:

[(1, 91788544), (2, 45894272), (4, 22947136), (8, 11473568), (16, 5736784), (19, 4830976), (32, 2868392), (38, 2415488), (64, 1434196), (76, 1207744), (113, 812288), (128, 717098), (152, 603872), (167, 549632), (226, 406144), (256, 358549), (304, 301936), (334, 274816), (452, 203072), (608, 150968), (668, 137408), (904, 101536), (1216, 75484), (1336, 68704), (1808, 50768), (2147, 42752), (2432, 37742), (2672, 34352), (3173, 28928), (3616, 25384), (4294, 21376), (4864, 18871), (5344, 17176), (6346, 14464), (7232, 12692), (8588, 10688)]