66064064

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 84

約数和(自身を含む): 152019000

約数和(自身を除く): 85954936

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 449, 484, 608, 704, 836, 898, 968, 1216, 1672, 1796, 1936, 2299, 3344, 3592, 3872, 4598, 4939, 6688, 7184, 7744, 8531, 9196, 9878, 13376, 14368, 17062, 18392, 19756, 28736, 34124, 36784, 39512, 54329, 68248, 73568, 79024, 93841, 108658, 136496, 147136, 158048, 187682, 217316, 272992, 316096, 375364, 434632, 545984, 750728, 869264, 1032251, 1501456, 1738528, 2064502, 3002912, 3477056, 4129004, 6005824, 8258008, 16516016, 33032032, 66064064]

約数ペア:

[(1, 66064064), (2, 33032032), (4, 16516016), (8, 8258008), (11, 6005824), (16, 4129004), (19, 3477056), (22, 3002912), (32, 2064502), (38, 1738528), (44, 1501456), (64, 1032251), (76, 869264), (88, 750728), (121, 545984), (152, 434632), (176, 375364), (209, 316096), (242, 272992), (304, 217316), (352, 187682), (418, 158048), (449, 147136), (484, 136496), (608, 108658), (704, 93841), (836, 79024), (898, 73568), (968, 68248), (1216, 54329), (1672, 39512), (1796, 36784), (1936, 34124), (2299, 28736), (3344, 19756), (3592, 18392), (3872, 17062), (4598, 14368), (4939, 13376), (6688, 9878), (7184, 9196), (7744, 8531)]