78733928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 189100800

約数和(自身を除く): 110366872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 79, 91, 104, 148, 158, 182, 259, 296, 316, 364, 481, 518, 553, 632, 728, 962, 1027, 1036, 1106, 1369, 1924, 2054, 2072, 2212, 2738, 2923, 3367, 3848, 4108, 4424, 5476, 5846, 6734, 7189, 8216, 9583, 10952, 11692, 13468, 14378, 17797, 19166, 20461, 23384, 26936, 28756, 35594, 37999, 38332, 40922, 57512, 71188, 75998, 76664, 81844, 108151, 124579, 142376, 151996, 163688, 216302, 249158, 265993, 303992, 432604, 498316, 531986, 757057, 865208, 996632, 1063972, 1405963, 1514114, 2127944, 2811926, 3028228, 5623852, 6056456, 9841741, 11247704, 19683482, 39366964, 78733928]

約数ペア:

[(1, 78733928), (2, 39366964), (4, 19683482), (7, 11247704), (8, 9841741), (13, 6056456), (14, 5623852), (26, 3028228), (28, 2811926), (37, 2127944), (52, 1514114), (56, 1405963), (74, 1063972), (79, 996632), (91, 865208), (104, 757057), (148, 531986), (158, 498316), (182, 432604), (259, 303992), (296, 265993), (316, 249158), (364, 216302), (481, 163688), (518, 151996), (553, 142376), (632, 124579), (728, 108151), (962, 81844), (1027, 76664), (1036, 75998), (1106, 71188), (1369, 57512), (1924, 40922), (2054, 38332), (2072, 37999), (2212, 35594), (2738, 28756), (2923, 26936), (3367, 23384), (3848, 20461), (4108, 19166), (4424, 17797), (5476, 14378), (5846, 13468), (6734, 11692), (7189, 10952), (8216, 9583)]