77277252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6977}}^1$

素因数の和:7068

約数の個数: 48

約数和(自身を含む): 196947072

約数和(自身を除く): 119669820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 6977, 11076, 13954, 20931, 27908, 41862, 83724, 90701, 181402, 272103, 362804, 495367, 544206, 990734, 1088412, 1486101, 1981468, 2972202, 5944404, 6439771, 12879542, 19319313, 25759084, 38638626, 77277252]

約数ペア:

[(1, 77277252), (2, 38638626), (3, 25759084), (4, 19319313), (6, 12879542), (12, 6439771), (13, 5944404), (26, 2972202), (39, 1981468), (52, 1486101), (71, 1088412), (78, 990734), (142, 544206), (156, 495367), (213, 362804), (284, 272103), (426, 181402), (852, 90701), (923, 83724), (1846, 41862), (2769, 27908), (3692, 20931), (5538, 13954), (6977, 11076)]