85644312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 231581280

約数和(自身を除く): 145936968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 313, 626, 877, 939, 1252, 1754, 1878, 2504, 2631, 3508, 3756, 4069, 5262, 7016, 7512, 8138, 10524, 11401, 12207, 16276, 21048, 22802, 24414, 32552, 34203, 45604, 48828, 68406, 91208, 97656, 136812, 273624, 274501, 549002, 823503, 1098004, 1647006, 2196008, 3294012, 3568513, 6588024, 7137026, 10705539, 14274052, 21411078, 28548104, 42822156, 85644312]

約数ペア:

[(1, 85644312), (2, 42822156), (3, 28548104), (4, 21411078), (6, 14274052), (8, 10705539), (12, 7137026), (13, 6588024), (24, 3568513), (26, 3294012), (39, 2196008), (52, 1647006), (78, 1098004), (104, 823503), (156, 549002), (312, 274501), (313, 273624), (626, 136812), (877, 97656), (939, 91208), (1252, 68406), (1754, 48828), (1878, 45604), (2504, 34203), (2631, 32552), (3508, 24414), (3756, 22802), (4069, 21048), (5262, 16276), (7016, 12207), (7512, 11401), (8138, 10524)]