69847218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2436

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 109864782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 2339, 3318, 4266, 4678, 4977, 7017, 9954, 14034, 14931, 16373, 21051, 29862, 32746, 42102, 49119, 63153, 98238, 126306, 147357, 184781, 294714, 369562, 442071, 554343, 884142, 1108686, 1293467, 1663029, 2586934, 3326058, 3880401, 4989087, 7760802, 9978174, 11641203, 23282406, 34923609, 69847218]

約数ペア:

[(1, 69847218), (2, 34923609), (3, 23282406), (6, 11641203), (7, 9978174), (9, 7760802), (14, 4989087), (18, 3880401), (21, 3326058), (27, 2586934), (42, 1663029), (54, 1293467), (63, 1108686), (79, 884142), (126, 554343), (158, 442071), (189, 369562), (237, 294714), (378, 184781), (474, 147357), (553, 126306), (711, 98238), (1106, 63153), (1422, 49119), (1659, 42102), (2133, 32746), (2339, 29862), (3318, 21051), (4266, 16373), (4678, 14931), (4977, 14034), (7017, 9954)]