72001336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43063}}^1$

素因数の和:43099

約数の個数: 32

約数和(自身を含む): 155030400

約数和(自身を除く): 83029064

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 43063, 86126, 172252, 344504, 473693, 818197, 947386, 1636394, 1894772, 3272788, 3789544, 6545576, 9000167, 18000334, 36000668, 72001336]

約数ペア:

[(1, 72001336), (2, 36000668), (4, 18000334), (8, 9000167), (11, 6545576), (19, 3789544), (22, 3272788), (38, 1894772), (44, 1636394), (76, 947386), (88, 818197), (152, 473693), (209, 344504), (418, 172252), (836, 86126), (1672, 43063)]