84830516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 161280000

約数和(自身を除く): 76449484

約数列:

[1, 2, 4, 19, 38, 71, 76, 79, 142, 158, 199, 284, 316, 398, 796, 1349, 1501, 2698, 3002, 3781, 5396, 5609, 6004, 7562, 11218, 14129, 15124, 15721, 22436, 28258, 31442, 56516, 62884, 106571, 213142, 268451, 298699, 426284, 536902, 597398, 1073804, 1116191, 1194796, 2232382, 4464764, 21207629, 42415258, 84830516]

約数ペア:

[(1, 84830516), (2, 42415258), (4, 21207629), (19, 4464764), (38, 2232382), (71, 1194796), (76, 1116191), (79, 1073804), (142, 597398), (158, 536902), (199, 426284), (284, 298699), (316, 268451), (398, 213142), (796, 106571), (1349, 62884), (1501, 56516), (2698, 31442), (3002, 28258), (3781, 22436), (5396, 15721), (5609, 15124), (6004, 14129), (7562, 11218)]