65630124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 191082528

約数和(自身を除く): 125452404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1901, 1918, 2466, 2877, 3802, 3836, 4932, 5703, 5754, 7604, 8631, 11406, 11508, 13307, 17109, 17262, 22812, 26614, 34218, 34524, 39921, 53228, 68436, 79842, 119763, 159684, 239526, 260437, 479052, 520874, 781311, 1041748, 1562622, 1823059, 2343933, 3125244, 3646118, 4687866, 5469177, 7292236, 9375732, 10938354, 16407531, 21876708, 32815062, 65630124]

約数ペア:

[(1, 65630124), (2, 32815062), (3, 21876708), (4, 16407531), (6, 10938354), (7, 9375732), (9, 7292236), (12, 5469177), (14, 4687866), (18, 3646118), (21, 3125244), (28, 2343933), (36, 1823059), (42, 1562622), (63, 1041748), (84, 781311), (126, 520874), (137, 479052), (252, 260437), (274, 239526), (411, 159684), (548, 119763), (822, 79842), (959, 68436), (1233, 53228), (1644, 39921), (1901, 34524), (1918, 34218), (2466, 26614), (2877, 22812), (3802, 17262), (3836, 17109), (4932, 13307), (5703, 11508), (5754, 11406), (7604, 8631)]