67163586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 157925376

約数和(自身を除く): 90761790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 101, 142, 202, 213, 223, 303, 426, 446, 497, 606, 669, 707, 994, 1338, 1414, 1491, 1561, 2121, 2982, 3122, 4242, 4683, 7171, 9366, 14342, 15833, 21513, 22523, 31666, 43026, 45046, 47499, 50197, 67569, 94998, 100394, 110831, 135138, 150591, 157661, 221662, 301182, 315322, 332493, 472983, 664986, 945966, 1599133, 3198266, 4797399, 9594798, 11193931, 22387862, 33581793, 67163586]

約数ペア:

[(1, 67163586), (2, 33581793), (3, 22387862), (6, 11193931), (7, 9594798), (14, 4797399), (21, 3198266), (42, 1599133), (71, 945966), (101, 664986), (142, 472983), (202, 332493), (213, 315322), (223, 301182), (303, 221662), (426, 157661), (446, 150591), (497, 135138), (606, 110831), (669, 100394), (707, 94998), (994, 67569), (1338, 50197), (1414, 47499), (1491, 45046), (1561, 43026), (2121, 31666), (2982, 22523), (3122, 21513), (4242, 15833), (4683, 14342), (7171, 9366)]