69875274

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 171648000

約数和(自身を除く): 101772726

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1787, 1862, 2058, 2793, 3574, 5361, 5586, 6517, 10722, 12509, 13034, 19551, 25018, 33953, 37527, 39102, 67906, 75054, 87563, 101859, 175126, 203718, 237671, 262689, 475342, 525378, 612941, 713013, 1225882, 1426026, 1663697, 1838823, 3327394, 3677646, 4991091, 9982182, 11645879, 23291758, 34937637, 69875274]

約数ペア:

[(1, 69875274), (2, 34937637), (3, 23291758), (6, 11645879), (7, 9982182), (14, 4991091), (19, 3677646), (21, 3327394), (38, 1838823), (42, 1663697), (49, 1426026), (57, 1225882), (98, 713013), (114, 612941), (133, 525378), (147, 475342), (266, 262689), (294, 237671), (343, 203718), (399, 175126), (686, 101859), (798, 87563), (931, 75054), (1029, 67906), (1787, 39102), (1862, 37527), (2058, 33953), (2793, 25018), (3574, 19551), (5361, 13034), (5586, 12509), (6517, 10722)]