79318528

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 167935680

約数和(自身を除く): 88617152

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 79, 106, 128, 148, 158, 212, 256, 296, 316, 424, 512, 592, 632, 848, 1184, 1264, 1696, 1961, 2368, 2528, 2923, 3392, 3922, 4187, 4736, 5056, 5846, 6784, 7844, 8374, 9472, 10112, 11692, 13568, 15688, 16748, 18944, 20224, 23384, 27136, 31376, 33496, 40448, 46768, 62752, 66992, 93536, 125504, 133984, 154919, 187072, 251008, 267968, 309838, 374144, 502016, 535936, 619676, 748288, 1004032, 1071872, 1239352, 1496576, 2143744, 2478704, 4957408, 9914816, 19829632, 39659264, 79318528]

約数ペア:

[(1, 79318528), (2, 39659264), (4, 19829632), (8, 9914816), (16, 4957408), (32, 2478704), (37, 2143744), (53, 1496576), (64, 1239352), (74, 1071872), (79, 1004032), (106, 748288), (128, 619676), (148, 535936), (158, 502016), (212, 374144), (256, 309838), (296, 267968), (316, 251008), (424, 187072), (512, 154919), (592, 133984), (632, 125504), (848, 93536), (1184, 66992), (1264, 62752), (1696, 46768), (1961, 40448), (2368, 33496), (2528, 31376), (2923, 27136), (3392, 23384), (3922, 20224), (4187, 18944), (4736, 16748), (5056, 15688), (5846, 13568), (6784, 11692), (7844, 10112), (8374, 9472)]