79747824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 223235712

約数和(自身を除く): 143487888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 227, 312, 454, 563, 624, 681, 908, 1126, 1362, 1689, 1816, 2252, 2724, 2951, 3378, 3632, 4504, 5448, 5902, 6756, 7319, 8853, 9008, 10896, 11804, 13512, 14638, 17706, 21957, 23608, 27024, 29276, 35412, 43914, 47216, 58552, 70824, 87828, 117104, 127801, 141648, 175656, 255602, 351312, 383403, 511204, 766806, 1022408, 1533612, 1661413, 2044816, 3067224, 3322826, 4984239, 6134448, 6645652, 9968478, 13291304, 19936956, 26582608, 39873912, 79747824]

約数ペア:

[(1, 79747824), (2, 39873912), (3, 26582608), (4, 19936956), (6, 13291304), (8, 9968478), (12, 6645652), (13, 6134448), (16, 4984239), (24, 3322826), (26, 3067224), (39, 2044816), (48, 1661413), (52, 1533612), (78, 1022408), (104, 766806), (156, 511204), (208, 383403), (227, 351312), (312, 255602), (454, 175656), (563, 141648), (624, 127801), (681, 117104), (908, 87828), (1126, 70824), (1362, 58552), (1689, 47216), (1816, 43914), (2252, 35412), (2724, 29276), (2951, 27024), (3378, 23608), (3632, 21957), (4504, 17706), (5448, 14638), (5902, 13512), (6756, 11804), (7319, 10896), (8853, 9008)]