78916248

素因数分解:

$2^3\times 3^3\times {\mathrm{283}}^1\times {\mathrm{1291}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 220156800

約数和(自身を除く): 141240552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 283, 566, 849, 1132, 1291, 1698, 2264, 2547, 2582, 3396, 3873, 5094, 5164, 6792, 7641, 7746, 10188, 10328, 11619, 15282, 15492, 20376, 23238, 30564, 30984, 34857, 46476, 61128, 69714, 92952, 139428, 278856, 365353, 730706, 1096059, 1461412, 2192118, 2922824, 3288177, 4384236, 6576354, 8768472, 9864531, 13152708, 19729062, 26305416, 39458124, 78916248]

約数ペア:

[(1, 78916248), (2, 39458124), (3, 26305416), (4, 19729062), (6, 13152708), (8, 9864531), (9, 8768472), (12, 6576354), (18, 4384236), (24, 3288177), (27, 2922824), (36, 2192118), (54, 1461412), (72, 1096059), (108, 730706), (216, 365353), (283, 278856), (566, 139428), (849, 92952), (1132, 69714), (1291, 61128), (1698, 46476), (2264, 34857), (2547, 30984), (2582, 30564), (3396, 23238), (3873, 20376), (5094, 15492), (5164, 15282), (6792, 11619), (7641, 10328), (7746, 10188)]