80490933586

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{67273}}^1$

素因数の和:67739

約数の個数: 48

約数和(自身を含む): 145638791640

約数和(自身を除く): 65147858054

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 421, 842, 1421, 2842, 2947, 5894, 12209, 20629, 24418, 41258, 67273, 85463, 134546, 170926, 470911, 598241, 941822, 1196482, 1950917, 3296377, 3901834, 6592754, 13656419, 27312838, 28321933, 56643866, 95594933, 191189866, 198253531, 396507062, 821336057, 1387774717, 1642672114, 2775549434, 5749352399, 11498704798, 40245466793, 80490933586]

約数ペア:

[(1, 80490933586), (2, 40245466793), (7, 11498704798), (14, 5749352399), (29, 2775549434), (49, 1642672114), (58, 1387774717), (98, 821336057), (203, 396507062), (406, 198253531), (421, 191189866), (842, 95594933), (1421, 56643866), (2842, 28321933), (2947, 27312838), (5894, 13656419), (12209, 6592754), (20629, 3901834), (24418, 3296377), (41258, 1950917), (67273, 1196482), (85463, 941822), (134546, 598241), (170926, 470911)]