83720664

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2843}}^1$

素因数の和:3264

約数の個数: 48

約数和(自身を含む): 227377800

約数和(自身を除く): 143657136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 2843, 3272, 3681, 4908, 5686, 7362, 8529, 9816, 11372, 14724, 17058, 22744, 25587, 29448, 34116, 51174, 68232, 102348, 204696, 1162787, 2325574, 3488361, 4651148, 6976722, 9302296, 10465083, 13953444, 20930166, 27906888, 41860332, 83720664]

約数ペア:

[(1, 83720664), (2, 41860332), (3, 27906888), (4, 20930166), (6, 13953444), (8, 10465083), (9, 9302296), (12, 6976722), (18, 4651148), (24, 3488361), (36, 2325574), (72, 1162787), (409, 204696), (818, 102348), (1227, 68232), (1636, 51174), (2454, 34116), (2843, 29448), (3272, 25587), (3681, 22744), (4908, 17058), (5686, 14724), (7362, 11372), (8529, 9816)]