80459708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:4002

約数の個数: 48

約数和(自身を含む): 174392064

約数和(自身を除く): 93932356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 3931, 5117, 7862, 10234, 15724, 20468, 27517, 55034, 66827, 110068, 133654, 169033, 267308, 338066, 467789, 676132, 935578, 1183231, 1871156, 2366462, 2873561, 4732924, 5747122, 11494244, 20114927, 40229854, 80459708]

約数ペア:

[(1, 80459708), (2, 40229854), (4, 20114927), (7, 11494244), (14, 5747122), (17, 4732924), (28, 2873561), (34, 2366462), (43, 1871156), (68, 1183231), (86, 935578), (119, 676132), (172, 467789), (238, 338066), (301, 267308), (476, 169033), (602, 133654), (731, 110068), (1204, 66827), (1462, 55034), (2924, 27517), (3931, 20468), (5117, 15724), (7862, 10234)]