68595372

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 179891712

約数和(自身を除く): 111296340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 571, 639, 846, 852, 1142, 1278, 1692, 1713, 2284, 2556, 3337, 3426, 5139, 6674, 6852, 10011, 10278, 13348, 20022, 20556, 26837, 30033, 40044, 40541, 53674, 60066, 80511, 81082, 107348, 120132, 121623, 161022, 162164, 241533, 243246, 322044, 364869, 483066, 486492, 729738, 966132, 1459476, 1905427, 3810854, 5716281, 7621708, 11432562, 17148843, 22865124, 34297686, 68595372]

約数ペア:

[(1, 68595372), (2, 34297686), (3, 22865124), (4, 17148843), (6, 11432562), (9, 7621708), (12, 5716281), (18, 3810854), (36, 1905427), (47, 1459476), (71, 966132), (94, 729738), (141, 486492), (142, 483066), (188, 364869), (213, 322044), (282, 243246), (284, 241533), (423, 162164), (426, 161022), (564, 121623), (571, 120132), (639, 107348), (846, 81082), (852, 80511), (1142, 60066), (1278, 53674), (1692, 40541), (1713, 40044), (2284, 30033), (2556, 26837), (3337, 20556), (3426, 20022), (5139, 13348), (6674, 10278), (6852, 10011)]