97802768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1720

約数の個数: 80

約数和(自身を含む): 236841984

約数和(自身を除く): 139039216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1657, 1736, 1904, 2108, 3314, 3472, 3689, 4216, 6628, 7378, 8432, 11599, 13256, 14756, 23198, 26512, 28169, 29512, 46396, 51367, 56338, 59024, 92792, 102734, 112676, 185584, 197183, 205468, 225352, 359569, 394366, 410936, 450704, 719138, 788732, 821872, 873239, 1438276, 1577464, 1746478, 2876552, 3154928, 3492956, 5753104, 6112673, 6985912, 12225346, 13971824, 24450692, 48901384, 97802768]

約数ペア:

[(1, 97802768), (2, 48901384), (4, 24450692), (7, 13971824), (8, 12225346), (14, 6985912), (16, 6112673), (17, 5753104), (28, 3492956), (31, 3154928), (34, 2876552), (56, 1746478), (62, 1577464), (68, 1438276), (112, 873239), (119, 821872), (124, 788732), (136, 719138), (217, 450704), (238, 410936), (248, 394366), (272, 359569), (434, 225352), (476, 205468), (496, 197183), (527, 185584), (868, 112676), (952, 102734), (1054, 92792), (1657, 59024), (1736, 56338), (1904, 51367), (2108, 46396), (3314, 29512), (3472, 28169), (3689, 26512), (4216, 23198), (6628, 14756), (7378, 13256), (8432, 11599)]