72268070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44887}}^1$

素因数の和:44924

約数の個数: 32

約数和(自身を含む): 155132928

約数和(自身を除く): 82864858

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 44887, 89774, 224435, 314209, 448870, 628418, 1032401, 1571045, 2064802, 3142090, 5162005, 7226807, 10324010, 14453614, 36134035, 72268070]

約数ペア:

[(1, 72268070), (2, 36134035), (5, 14453614), (7, 10324010), (10, 7226807), (14, 5162005), (23, 3142090), (35, 2064802), (46, 1571045), (70, 1032401), (115, 628418), (161, 448870), (230, 314209), (322, 224435), (805, 89774), (1610, 44887)]