91700728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 205240320

約数和(自身を除く): 113539592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 101, 124, 202, 217, 248, 404, 434, 523, 707, 808, 868, 1046, 1414, 1736, 2092, 2828, 3131, 3661, 4184, 5656, 6262, 7322, 12524, 14644, 16213, 21917, 25048, 29288, 32426, 43834, 52823, 64852, 87668, 105646, 113491, 129704, 175336, 211292, 226982, 369761, 422584, 453964, 739522, 907928, 1479044, 1637513, 2958088, 3275026, 6550052, 11462591, 13100104, 22925182, 45850364, 91700728]

約数ペア:

[(1, 91700728), (2, 45850364), (4, 22925182), (7, 13100104), (8, 11462591), (14, 6550052), (28, 3275026), (31, 2958088), (56, 1637513), (62, 1479044), (101, 907928), (124, 739522), (202, 453964), (217, 422584), (248, 369761), (404, 226982), (434, 211292), (523, 175336), (707, 129704), (808, 113491), (868, 105646), (1046, 87668), (1414, 64852), (1736, 52823), (2092, 43834), (2828, 32426), (3131, 29288), (3661, 25048), (4184, 21917), (5656, 16213), (6262, 14644), (7322, 12524)]