71785182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 167248512

約数和(自身を除く): 95463330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 491, 826, 982, 1239, 1473, 2478, 2946, 3437, 3481, 6874, 6962, 10311, 10443, 20622, 20886, 24367, 28969, 48734, 57938, 73101, 86907, 146202, 173814, 202783, 405566, 608349, 1216698, 1709171, 3418342, 5127513, 10255026, 11964197, 23928394, 35892591, 71785182]

約数ペア:

[(1, 71785182), (2, 35892591), (3, 23928394), (6, 11964197), (7, 10255026), (14, 5127513), (21, 3418342), (42, 1709171), (59, 1216698), (118, 608349), (177, 405566), (354, 202783), (413, 173814), (491, 146202), (826, 86907), (982, 73101), (1239, 57938), (1473, 48734), (2478, 28969), (2946, 24367), (3437, 20886), (3481, 20622), (6874, 10443), (6962, 10311)]