84612638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 149787792

約数和(自身を除く): 65175154

約数列:

[1, 2, 11, 17, 22, 34, 121, 131, 157, 187, 242, 262, 314, 374, 1441, 1727, 2057, 2227, 2669, 2882, 3454, 4114, 4454, 5338, 15851, 18997, 20567, 24497, 29359, 31702, 37994, 41134, 48994, 58718, 226237, 269467, 322949, 349639, 452474, 538934, 645898, 699278, 2488607, 3846029, 4977214, 7692058, 42306319, 84612638]

約数ペア:

[(1, 84612638), (2, 42306319), (11, 7692058), (17, 4977214), (22, 3846029), (34, 2488607), (121, 699278), (131, 645898), (157, 538934), (187, 452474), (242, 349639), (262, 322949), (314, 269467), (374, 226237), (1441, 58718), (1727, 48994), (2057, 41134), (2227, 37994), (2669, 31702), (2882, 29359), (3454, 24497), (4114, 20567), (4454, 18997), (5338, 15851)]