67992456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 202752000

約数和(自身を除く): 134759544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 79, 84, 94, 109, 141, 158, 168, 188, 218, 237, 282, 316, 327, 329, 376, 436, 474, 553, 564, 632, 654, 658, 763, 872, 948, 987, 1106, 1128, 1308, 1316, 1526, 1659, 1896, 1974, 2212, 2289, 2616, 2632, 3052, 3318, 3713, 3948, 4424, 4578, 5123, 6104, 6636, 7426, 7896, 8611, 9156, 10246, 11139, 13272, 14852, 15369, 17222, 18312, 20492, 22278, 25833, 25991, 29704, 30738, 34444, 35861, 40984, 44556, 51666, 51982, 60277, 61476, 68888, 71722, 77973, 89112, 103332, 103964, 107583, 120554, 122952, 143444, 155946, 180831, 206664, 207928, 215166, 241108, 286888, 311892, 361662, 404717, 430332, 482216, 623784, 723324, 809434, 860664, 1214151, 1446648, 1618868, 2428302, 2833019, 3237736, 4856604, 5666038, 8499057, 9713208, 11332076, 16998114, 22664152, 33996228, 67992456]

約数ペア:

[(1, 67992456), (2, 33996228), (3, 22664152), (4, 16998114), (6, 11332076), (7, 9713208), (8, 8499057), (12, 5666038), (14, 4856604), (21, 3237736), (24, 2833019), (28, 2428302), (42, 1618868), (47, 1446648), (56, 1214151), (79, 860664), (84, 809434), (94, 723324), (109, 623784), (141, 482216), (158, 430332), (168, 404717), (188, 361662), (218, 311892), (237, 286888), (282, 241108), (316, 215166), (327, 207928), (329, 206664), (376, 180831), (436, 155946), (474, 143444), (553, 122952), (564, 120554), (632, 107583), (654, 103964), (658, 103332), (763, 89112), (872, 77973), (948, 71722), (987, 68888), (1106, 61476), (1128, 60277), (1308, 51982), (1316, 51666), (1526, 44556), (1659, 40984), (1896, 35861), (1974, 34444), (2212, 30738), (2289, 29704), (2616, 25991), (2632, 25833), (3052, 22278), (3318, 20492), (3713, 18312), (3948, 17222), (4424, 15369), (4578, 14852), (5123, 13272), (6104, 11139), (6636, 10246), (7426, 9156), (7896, 8611)]