198869076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8867}}^1$

素因数の和:8973

約数の個数: 72

約数和(自身を含む): 581031360

約数和(自身を除く): 382162284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 8867, 11214, 17734, 22428, 26601, 35468, 53202, 62069, 79803, 106404, 124138, 159606, 186207, 248276, 319212, 372414, 558621, 744828, 789163, 1117242, 1578326, 2234484, 2367489, 3156652, 4734978, 5524141, 7102467, 9469956, 11048282, 14204934, 16572423, 22096564, 28409868, 33144846, 49717269, 66289692, 99434538, 198869076]

約数ペア:

[(1, 198869076), (2, 99434538), (3, 66289692), (4, 49717269), (6, 33144846), (7, 28409868), (9, 22096564), (12, 16572423), (14, 14204934), (18, 11048282), (21, 9469956), (28, 7102467), (36, 5524141), (42, 4734978), (63, 3156652), (84, 2367489), (89, 2234484), (126, 1578326), (178, 1117242), (252, 789163), (267, 744828), (356, 558621), (534, 372414), (623, 319212), (801, 248276), (1068, 186207), (1246, 159606), (1602, 124138), (1869, 106404), (2492, 79803), (3204, 62069), (3738, 53202), (5607, 35468), (7476, 26601), (8867, 22428), (11214, 17734)]