72356368449

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1\times {\mathrm{19843}}^1$

素因数の和:21141

約数の個数: 32

約数和(自身を含む): 103099898880

約数和(自身を除く): 30743530431

約数列:

[1, 3, 23, 43, 69, 129, 989, 1229, 2967, 3687, 19843, 28267, 52847, 59529, 84801, 158541, 456389, 853249, 1215481, 1369167, 2559747, 3646443, 19624727, 24387047, 58874181, 73161141, 560902081, 1048643021, 1682706243, 3145929063, 24118789483, 72356368449]

約数ペア:

[(1, 72356368449), (3, 24118789483), (23, 3145929063), (43, 1682706243), (69, 1048643021), (129, 560902081), (989, 73161141), (1229, 58874181), (2967, 24387047), (3687, 19624727), (19843, 3646443), (28267, 2559747), (52847, 1369167), (59529, 1215481), (84801, 853249), (158541, 456389)]