7578564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 20471808

約数和(自身を除く): 12893244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1087, 1162, 1743, 2174, 2324, 3261, 3486, 4348, 6522, 6972, 7609, 13044, 15218, 22827, 30436, 45654, 90221, 91308, 180442, 270663, 360884, 541326, 631547, 1082652, 1263094, 1894641, 2526188, 3789282, 7578564]

約数ペア:

[(1, 7578564), (2, 3789282), (3, 2526188), (4, 1894641), (6, 1263094), (7, 1082652), (12, 631547), (14, 541326), (21, 360884), (28, 270663), (42, 180442), (83, 91308), (84, 90221), (166, 45654), (249, 30436), (332, 22827), (498, 15218), (581, 13044), (996, 7609), (1087, 6972), (1162, 6522), (1743, 4348), (2174, 3486), (2324, 3261)]