72654692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3560

約数の個数: 36

約数和(自身を含む): 143046288

約数和(自身を除く): 70391596

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 3491, 5203, 6982, 10406, 13964, 20812, 38401, 76802, 150113, 153604, 300226, 422411, 600452, 844822, 1651243, 1689644, 3302486, 6604972, 18163673, 36327346, 72654692]

約数ペア:

[(1, 72654692), (2, 36327346), (4, 18163673), (11, 6604972), (22, 3302486), (43, 1689644), (44, 1651243), (86, 844822), (121, 600452), (172, 422411), (242, 300226), (473, 153604), (484, 150113), (946, 76802), (1892, 38401), (3491, 20812), (5203, 13964), (6982, 10406)]