90785436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 248976000

約数和(自身を除く): 158190564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 1499, 2163, 2884, 2998, 4326, 4497, 5047, 5996, 8652, 8994, 10094, 10493, 15141, 17988, 20188, 20986, 30282, 31479, 41972, 60564, 62958, 73451, 125916, 146902, 154397, 220353, 293804, 308794, 440706, 463191, 617588, 881412, 926382, 1080779, 1852764, 2161558, 3242337, 4323116, 6484674, 7565453, 12969348, 15130906, 22696359, 30261812, 45392718, 90785436]

約数ペア:

[(1, 90785436), (2, 45392718), (3, 30261812), (4, 22696359), (6, 15130906), (7, 12969348), (12, 7565453), (14, 6484674), (21, 4323116), (28, 3242337), (42, 2161558), (49, 1852764), (84, 1080779), (98, 926382), (103, 881412), (147, 617588), (196, 463191), (206, 440706), (294, 308794), (309, 293804), (412, 220353), (588, 154397), (618, 146902), (721, 125916), (1236, 73451), (1442, 62958), (1499, 60564), (2163, 41972), (2884, 31479), (2998, 30282), (4326, 20986), (4497, 20188), (5047, 17988), (5996, 15141), (8652, 10493), (8994, 10094)]