79680152

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 154179120

約数和(自身を除く): 74498968

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 2437, 4087, 4874, 8174, 9748, 16348, 19496, 32696, 148657, 163279, 297314, 326558, 594628, 653116, 1189256, 1306232, 9960019, 19920038, 39840076, 79680152]

約数ペア:

[(1, 79680152), (2, 39840076), (4, 19920038), (8, 9960019), (61, 1306232), (67, 1189256), (122, 653116), (134, 594628), (244, 326558), (268, 297314), (488, 163279), (536, 148657), (2437, 32696), (4087, 19496), (4874, 16348), (8174, 9748)]