64899984

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 173238912

約数和(自身を除く): 108338928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 97, 106, 159, 194, 212, 263, 291, 318, 388, 424, 526, 582, 636, 776, 789, 848, 1052, 1164, 1272, 1552, 1578, 2104, 2328, 2544, 3156, 4208, 4656, 5141, 6312, 10282, 12624, 13939, 15423, 20564, 25511, 27878, 30846, 41128, 41817, 51022, 55756, 61692, 76533, 82256, 83634, 102044, 111512, 123384, 153066, 167268, 204088, 223024, 246768, 306132, 334536, 408176, 612264, 669072, 1224528, 1352083, 2704166, 4056249, 5408332, 8112498, 10816664, 16224996, 21633328, 32449992, 64899984]

約数ペア:

[(1, 64899984), (2, 32449992), (3, 21633328), (4, 16224996), (6, 10816664), (8, 8112498), (12, 5408332), (16, 4056249), (24, 2704166), (48, 1352083), (53, 1224528), (97, 669072), (106, 612264), (159, 408176), (194, 334536), (212, 306132), (263, 246768), (291, 223024), (318, 204088), (388, 167268), (424, 153066), (526, 123384), (582, 111512), (636, 102044), (776, 83634), (789, 82256), (848, 76533), (1052, 61692), (1164, 55756), (1272, 51022), (1552, 41817), (1578, 41128), (2104, 30846), (2328, 27878), (2544, 25511), (3156, 20564), (4208, 15423), (4656, 13939), (5141, 12624), (6312, 10282)]