77757528

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 198696960

約数和(自身を除く): 120939432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 127, 194, 254, 263, 291, 381, 388, 508, 526, 582, 762, 776, 789, 1016, 1052, 1164, 1524, 1578, 2104, 2328, 3048, 3156, 6312, 12319, 24638, 25511, 33401, 36957, 49276, 51022, 66802, 73914, 76533, 98552, 100203, 102044, 133604, 147828, 153066, 200406, 204088, 267208, 295656, 306132, 400812, 612264, 801624, 3239897, 6479794, 9719691, 12959588, 19439382, 25919176, 38878764, 77757528]

約数ペア:

[(1, 77757528), (2, 38878764), (3, 25919176), (4, 19439382), (6, 12959588), (8, 9719691), (12, 6479794), (24, 3239897), (97, 801624), (127, 612264), (194, 400812), (254, 306132), (263, 295656), (291, 267208), (381, 204088), (388, 200406), (508, 153066), (526, 147828), (582, 133604), (762, 102044), (776, 100203), (789, 98552), (1016, 76533), (1052, 73914), (1164, 66802), (1524, 51022), (1578, 49276), (2104, 36957), (2328, 33401), (3048, 25511), (3156, 24638), (6312, 12319)]