90522516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20333}}^1$

素因数の和:20400

約数の個数: 48

約数和(自身を含む): 245960064

約数和(自身を除く): 155437548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 20333, 40666, 60999, 81332, 121998, 142331, 243996, 284662, 426993, 569324, 853986, 1077649, 1707972, 2155298, 3232947, 4310596, 6465894, 7543543, 12931788, 15087086, 22630629, 30174172, 45261258, 90522516]

約数ペア:

[(1, 90522516), (2, 45261258), (3, 30174172), (4, 22630629), (6, 15087086), (7, 12931788), (12, 7543543), (14, 6465894), (21, 4310596), (28, 3232947), (42, 2155298), (53, 1707972), (84, 1077649), (106, 853986), (159, 569324), (212, 426993), (318, 284662), (371, 243996), (636, 142331), (742, 121998), (1113, 81332), (1484, 60999), (2226, 40666), (4452, 20333)]