72638514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5857}}^1$

素因数の和:5931

約数の個数: 48

約数和(自身を含む): 172717272

約数和(自身を除く): 100078758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 5857, 6201, 11714, 12402, 17571, 35142, 52713, 76141, 105426, 152282, 228423, 310421, 456846, 620842, 685269, 931263, 1370538, 1862526, 2793789, 4035473, 5587578, 8070946, 12106419, 24212838, 36319257, 72638514]

約数ペア:

[(1, 72638514), (2, 36319257), (3, 24212838), (6, 12106419), (9, 8070946), (13, 5587578), (18, 4035473), (26, 2793789), (39, 1862526), (53, 1370538), (78, 931263), (106, 685269), (117, 620842), (159, 456846), (234, 310421), (318, 228423), (477, 152282), (689, 105426), (954, 76141), (1378, 52713), (2067, 35142), (4134, 17571), (5857, 12402), (6201, 11714)]