68871528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{86959}}^1$

素因数の和:86982

約数の個数: 48

約数和(自身を含む): 203486400

約数和(自身を除く): 134614872

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, 86959, 173918, 260877, 347836, 521754, 695672, 782631, 956549, 1043508, 1565262, 1913098, 2087016, 2869647, 3130524, 3826196, 5739294, 6261048, 7652392, 8608941, 11478588, 17217882, 22957176, 34435764, 68871528]

約数ペア:

[(1, 68871528), (2, 34435764), (3, 22957176), (4, 17217882), (6, 11478588), (8, 8608941), (9, 7652392), (11, 6261048), (12, 5739294), (18, 3826196), (22, 3130524), (24, 2869647), (33, 2087016), (36, 1913098), (44, 1565262), (66, 1043508), (72, 956549), (88, 782631), (99, 695672), (132, 521754), (198, 347836), (264, 260877), (396, 173918), (792, 86959)]