77415312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1400

約数の個数: 80

約数和(自身を含む): 217763840

約数和(自身を除く): 140348528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1279, 1552, 2328, 2522, 2558, 3783, 3837, 4656, 5044, 5116, 7566, 7674, 10088, 10232, 15132, 15348, 16627, 20176, 20464, 30264, 30696, 33254, 49881, 60528, 61392, 66508, 99762, 124063, 133016, 199524, 248126, 266032, 372189, 399048, 496252, 744378, 798096, 992504, 1488756, 1612819, 1985008, 2977512, 3225638, 4838457, 5955024, 6451276, 9676914, 12902552, 19353828, 25805104, 38707656, 77415312]

約数ペア:

[(1, 77415312), (2, 38707656), (3, 25805104), (4, 19353828), (6, 12902552), (8, 9676914), (12, 6451276), (13, 5955024), (16, 4838457), (24, 3225638), (26, 2977512), (39, 1985008), (48, 1612819), (52, 1488756), (78, 992504), (97, 798096), (104, 744378), (156, 496252), (194, 399048), (208, 372189), (291, 266032), (312, 248126), (388, 199524), (582, 133016), (624, 124063), (776, 99762), (1164, 66508), (1261, 61392), (1279, 60528), (1552, 49881), (2328, 33254), (2522, 30696), (2558, 30264), (3783, 20464), (3837, 20176), (4656, 16627), (5044, 15348), (5116, 15132), (7566, 10232), (7674, 10088)]