71935260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52127}}^1$

素因数の和:52162

約数の個数: 48

約数和(自身を含む): 210180096

約数和(自身を除く): 138244836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 52127, 104254, 156381, 208508, 260635, 312762, 521270, 625524, 781905, 1042540, 1198921, 1563810, 2397842, 3127620, 3596763, 4795684, 5994605, 7193526, 11989210, 14387052, 17983815, 23978420, 35967630, 71935260]

約数ペア:

[(1, 71935260), (2, 35967630), (3, 23978420), (4, 17983815), (5, 14387052), (6, 11989210), (10, 7193526), (12, 5994605), (15, 4795684), (20, 3596763), (23, 3127620), (30, 2397842), (46, 1563810), (60, 1198921), (69, 1042540), (92, 781905), (115, 625524), (138, 521270), (230, 312762), (276, 260635), (345, 208508), (460, 156381), (690, 104254), (1380, 52127)]