84790972

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 180633600

約数和(自身を除く): 95842628

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2254, 2687, 4508, 5374, 7889, 10748, 15778, 18809, 31556, 37618, 61801, 75236, 123602, 131663, 247204, 263326, 432607, 526652, 865214, 921641, 1730428, 1843282, 3028249, 3686564, 6056498, 12112996, 21197743, 42395486, 84790972]

約数ペア:

[(1, 84790972), (2, 42395486), (4, 21197743), (7, 12112996), (14, 6056498), (23, 3686564), (28, 3028249), (46, 1843282), (49, 1730428), (92, 921641), (98, 865214), (161, 526652), (196, 432607), (322, 263326), (343, 247204), (644, 131663), (686, 123602), (1127, 75236), (1372, 61801), (2254, 37618), (2687, 31556), (4508, 18809), (5374, 15778), (7889, 10748)]