70764564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6389}}^1$

素因数の和:6480

約数の個数: 48

約数和(自身を含む): 180351360

約数和(自身を除く): 109586796

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, 6389, 11076, 12778, 19167, 25556, 38334, 76668, 83057, 166114, 249171, 332228, 453619, 498342, 907238, 996684, 1360857, 1814476, 2721714, 5443428, 5897047, 11794094, 17691141, 23588188, 35382282, 70764564]

約数ペア:

[(1, 70764564), (2, 35382282), (3, 23588188), (4, 17691141), (6, 11794094), (12, 5897047), (13, 5443428), (26, 2721714), (39, 1814476), (52, 1360857), (71, 996684), (78, 907238), (142, 498342), (156, 453619), (213, 332228), (284, 249171), (426, 166114), (852, 83057), (923, 76668), (1846, 38334), (2769, 25556), (3692, 19167), (5538, 12778), (6389, 11076)]