80816052

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 192496640

約数和(自身を除く): 111680588

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 163, 237, 316, 326, 474, 489, 523, 652, 948, 978, 1046, 1569, 1956, 2092, 3138, 6276, 12877, 25754, 38631, 41317, 51508, 77262, 82634, 85249, 123951, 154524, 165268, 170498, 247902, 255747, 340996, 495804, 511494, 1022988, 6734671, 13469342, 20204013, 26938684, 40408026, 80816052]

約数ペア:

[(1, 80816052), (2, 40408026), (3, 26938684), (4, 20204013), (6, 13469342), (12, 6734671), (79, 1022988), (158, 511494), (163, 495804), (237, 340996), (316, 255747), (326, 247902), (474, 170498), (489, 165268), (523, 154524), (652, 123951), (948, 85249), (978, 82634), (1046, 77262), (1569, 51508), (1956, 41317), (2092, 38631), (3138, 25754), (6276, 12877)]