77487592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 180190080

約数和(自身を除く): 102702488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 326, 364, 652, 653, 728, 1141, 1304, 1306, 2119, 2282, 2612, 4238, 4564, 4571, 5224, 8476, 8489, 9128, 9142, 14833, 16952, 16978, 18284, 29666, 33956, 36568, 59332, 59423, 67912, 106439, 118664, 118846, 212878, 237692, 425756, 475384, 745073, 851512, 1383707, 1490146, 2767414, 2980292, 5534828, 5960584, 9685949, 11069656, 19371898, 38743796, 77487592]

約数ペア:

[(1, 77487592), (2, 38743796), (4, 19371898), (7, 11069656), (8, 9685949), (13, 5960584), (14, 5534828), (26, 2980292), (28, 2767414), (52, 1490146), (56, 1383707), (91, 851512), (104, 745073), (163, 475384), (182, 425756), (326, 237692), (364, 212878), (652, 118846), (653, 118664), (728, 106439), (1141, 67912), (1304, 59423), (1306, 59332), (2119, 36568), (2282, 33956), (2612, 29666), (4238, 18284), (4564, 16978), (4571, 16952), (5224, 14833), (8476, 9142), (8489, 9128)]