84165816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3191}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 242081280

約数和(自身を除く): 157915464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3191, 3297, 3768, 4396, 6382, 6594, 8792, 9573, 12764, 13188, 19146, 22337, 25528, 26376, 38292, 44674, 67011, 76584, 89348, 134022, 178696, 268044, 500987, 536088, 1001974, 1502961, 2003948, 3005922, 3506909, 4007896, 6011844, 7013818, 10520727, 12023688, 14027636, 21041454, 28055272, 42082908, 84165816]

約数ペア:

[(1, 84165816), (2, 42082908), (3, 28055272), (4, 21041454), (6, 14027636), (7, 12023688), (8, 10520727), (12, 7013818), (14, 6011844), (21, 4007896), (24, 3506909), (28, 3005922), (42, 2003948), (56, 1502961), (84, 1001974), (157, 536088), (168, 500987), (314, 268044), (471, 178696), (628, 134022), (942, 89348), (1099, 76584), (1256, 67011), (1884, 44674), (2198, 38292), (3191, 26376), (3297, 25528), (3768, 22337), (4396, 19146), (6382, 13188), (6594, 12764), (8792, 9573)]