64644816

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20101}}^1$

素因数の和:20179

約数の個数: 40

約数和(自身を含む): 169500064

約数和(自身を除く): 104855248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 20101, 40202, 60303, 80404, 120606, 160808, 241212, 321616, 482424, 964848, 1346767, 2693534, 4040301, 5387068, 8080602, 10774136, 16161204, 21548272, 32322408, 64644816]

約数ペア:

[(1, 64644816), (2, 32322408), (3, 21548272), (4, 16161204), (6, 10774136), (8, 8080602), (12, 5387068), (16, 4040301), (24, 2693534), (48, 1346767), (67, 964848), (134, 482424), (201, 321616), (268, 241212), (402, 160808), (536, 120606), (804, 80404), (1072, 60303), (1608, 40202), (3216, 20101)]