86677084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 175525056

約数和(自身を除く): 88847972

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 284, 442, 884, 923, 1207, 1381, 1846, 2414, 2762, 3692, 4828, 5524, 15691, 17953, 23477, 31382, 35906, 46954, 62764, 71812, 93908, 98051, 196102, 305201, 392204, 610402, 1220804, 1274663, 1666867, 2549326, 3333734, 5098652, 6667468, 21669271, 43338542, 86677084]

約数ペア:

[(1, 86677084), (2, 43338542), (4, 21669271), (13, 6667468), (17, 5098652), (26, 3333734), (34, 2549326), (52, 1666867), (68, 1274663), (71, 1220804), (142, 610402), (221, 392204), (284, 305201), (442, 196102), (884, 98051), (923, 93908), (1207, 71812), (1381, 62764), (1846, 46954), (2414, 35906), (2762, 31382), (3692, 23477), (4828, 17953), (5524, 15691)]