127628072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3906

約数の個数: 64

約数和(自身を含む): 290908800

約数和(自身を除く): 163280728

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 2552, 3016, 3847, 4147, 7694, 8294, 15388, 16588, 30776, 33176, 42317, 50011, 84634, 100022, 111563, 169268, 200044, 223126, 338536, 400088, 446252, 550121, 892504, 1100242, 1227193, 1450319, 2200484, 2454386, 2900638, 4400968, 4908772, 5801276, 9817544, 11602552, 15953509, 31907018, 63814036, 127628072]

約数ペア:

[(1, 127628072), (2, 63814036), (4, 31907018), (8, 15953509), (11, 11602552), (13, 9817544), (22, 5801276), (26, 4908772), (29, 4400968), (44, 2900638), (52, 2454386), (58, 2200484), (88, 1450319), (104, 1227193), (116, 1100242), (143, 892504), (232, 550121), (286, 446252), (319, 400088), (377, 338536), (572, 223126), (638, 200044), (754, 169268), (1144, 111563), (1276, 100022), (1508, 84634), (2552, 50011), (3016, 42317), (3847, 33176), (4147, 30776), (7694, 16588), (8294, 15388)]