71701764

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3760

約数の個数: 48

約数和(自身を含む): 177085440

約数和(自身を除く): 105383676

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 3659, 4899, 6532, 7318, 9798, 10977, 14636, 19596, 21954, 43908, 84157, 168314, 252471, 259789, 336628, 504942, 519578, 779367, 1009884, 1039156, 1558734, 3117468, 5975147, 11950294, 17925441, 23900588, 35850882, 71701764]

約数ペア:

[(1, 71701764), (2, 35850882), (3, 23900588), (4, 17925441), (6, 11950294), (12, 5975147), (23, 3117468), (46, 1558734), (69, 1039156), (71, 1009884), (92, 779367), (138, 519578), (142, 504942), (213, 336628), (276, 259789), (284, 252471), (426, 168314), (852, 84157), (1633, 43908), (3266, 21954), (3659, 19596), (4899, 14636), (6532, 10977), (7318, 9798)]