72023770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79147}}^1$

素因数の和:79174

約数の個数: 32

約数和(自身を含む): 159562368

約数和(自身を除く): 87538598

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 79147, 158294, 395735, 554029, 791470, 1028911, 1108058, 2057822, 2770145, 5144555, 5540290, 7202377, 10289110, 14404754, 36011885, 72023770]

約数ペア:

[(1, 72023770), (2, 36011885), (5, 14404754), (7, 10289110), (10, 7202377), (13, 5540290), (14, 5144555), (26, 2770145), (35, 2057822), (65, 1108058), (70, 1028911), (91, 791470), (130, 554029), (182, 395735), (455, 158294), (910, 79147)]