64864008

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81899}}^1$

素因数の和:81922

約数の個数: 48

約数和(自身を含む): 191646000

約数和(自身を除く): 126781992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81899, 163798, 245697, 327596, 491394, 655192, 737091, 900889, 982788, 1474182, 1801778, 1965576, 2702667, 2948364, 3603556, 5405334, 5896728, 7207112, 8108001, 10810668, 16216002, 21621336, 32432004, 64864008]

約数ペア:

[(1, 64864008), (2, 32432004), (3, 21621336), (4, 16216002), (6, 10810668), (8, 8108001), (9, 7207112), (11, 5896728), (12, 5405334), (18, 3603556), (22, 2948364), (24, 2702667), (33, 1965576), (36, 1801778), (44, 1474182), (66, 982788), (72, 900889), (88, 737091), (99, 655192), (132, 491394), (198, 327596), (264, 245697), (396, 163798), (792, 81899)]