73216108

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 77741972

約数列:

[1, 2, 4, 7, 14, 28, 53, 103, 106, 206, 212, 371, 412, 479, 721, 742, 958, 1442, 1484, 1916, 2884, 3353, 5459, 6706, 10918, 13412, 21836, 25387, 38213, 49337, 50774, 76426, 98674, 101548, 152852, 177709, 197348, 345359, 355418, 690718, 710836, 1381436, 2614861, 5229722, 10459444, 18304027, 36608054, 73216108]

約数ペア:

[(1, 73216108), (2, 36608054), (4, 18304027), (7, 10459444), (14, 5229722), (28, 2614861), (53, 1381436), (103, 710836), (106, 690718), (206, 355418), (212, 345359), (371, 197348), (412, 177709), (479, 152852), (721, 101548), (742, 98674), (958, 76426), (1442, 50774), (1484, 49337), (1916, 38213), (2884, 25387), (3353, 21836), (5459, 13412), (6706, 10918)]