68227588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{659}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 141261120

約数和(自身を除く): 73033532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 181, 286, 362, 572, 659, 724, 1318, 1991, 2353, 2636, 3982, 4706, 7249, 7964, 8567, 9412, 14498, 17134, 25883, 28996, 34268, 51766, 94237, 103532, 119279, 188474, 238558, 376948, 477116, 1312069, 1550627, 2624138, 3101254, 5248276, 6202508, 17056897, 34113794, 68227588]

約数ペア:

[(1, 68227588), (2, 34113794), (4, 17056897), (11, 6202508), (13, 5248276), (22, 3101254), (26, 2624138), (44, 1550627), (52, 1312069), (143, 477116), (181, 376948), (286, 238558), (362, 188474), (572, 119279), (659, 103532), (724, 94237), (1318, 51766), (1991, 34268), (2353, 28996), (2636, 25883), (3982, 17134), (4706, 14498), (7249, 9412), (7964, 8567)]