87475764

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 207753728

約数和(自身を除く): 120277964

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 223, 291, 337, 388, 446, 582, 669, 674, 892, 1011, 1164, 1338, 1348, 2022, 2676, 4044, 21631, 32689, 43262, 64893, 65378, 75151, 86524, 98067, 129786, 130756, 150302, 196134, 225453, 259572, 300604, 392268, 450906, 901812, 7289647, 14579294, 21868941, 29158588, 43737882, 87475764]

約数ペア:

[(1, 87475764), (2, 43737882), (3, 29158588), (4, 21868941), (6, 14579294), (12, 7289647), (97, 901812), (194, 450906), (223, 392268), (291, 300604), (337, 259572), (388, 225453), (446, 196134), (582, 150302), (669, 130756), (674, 129786), (892, 98067), (1011, 86524), (1164, 75151), (1338, 65378), (1348, 64893), (2022, 43262), (2676, 32689), (4044, 21631)]