83211828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1811}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 222426624

約数和(自身を除く): 139214796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 1094, 1641, 1811, 2188, 3282, 3622, 3829, 5433, 6564, 7244, 7658, 10866, 11487, 12677, 15316, 21732, 22974, 25354, 38031, 45948, 50708, 76062, 152124, 990617, 1981234, 2971851, 3962468, 5943702, 6934319, 11887404, 13868638, 20802957, 27737276, 41605914, 83211828]

約数ペア:

[(1, 83211828), (2, 41605914), (3, 27737276), (4, 20802957), (6, 13868638), (7, 11887404), (12, 6934319), (14, 5943702), (21, 3962468), (28, 2971851), (42, 1981234), (84, 990617), (547, 152124), (1094, 76062), (1641, 50708), (1811, 45948), (2188, 38031), (3282, 25354), (3622, 22974), (3829, 21732), (5433, 15316), (6564, 12677), (7244, 11487), (7658, 10866)]