80186064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238649}}^1$

素因数の和:238667

約数の個数: 40

約数和(自身を含む): 236740800

約数和(自身を除く): 156554736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238649, 477298, 715947, 954596, 1431894, 1670543, 1909192, 2863788, 3341086, 3818384, 5011629, 5727576, 6682172, 10023258, 11455152, 13364344, 20046516, 26728688, 40093032, 80186064]

約数ペア:

[(1, 80186064), (2, 40093032), (3, 26728688), (4, 20046516), (6, 13364344), (7, 11455152), (8, 10023258), (12, 6682172), (14, 5727576), (16, 5011629), (21, 3818384), (24, 3341086), (28, 2863788), (42, 1909192), (48, 1670543), (56, 1431894), (84, 954596), (112, 715947), (168, 477298), (336, 238649)]