68988744

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{87107}}^1$

素因数の和:87130

約数の個数: 48

約数和(自身を含む): 203832720

約数和(自身を除く): 134843976

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, 87107, 174214, 261321, 348428, 522642, 696856, 783963, 958177, 1045284, 1567926, 1916354, 2090568, 2874531, 3135852, 3832708, 5749062, 6271704, 7665416, 8623593, 11498124, 17247186, 22996248, 34494372, 68988744]

約数ペア:

[(1, 68988744), (2, 34494372), (3, 22996248), (4, 17247186), (6, 11498124), (8, 8623593), (9, 7665416), (11, 6271704), (12, 5749062), (18, 3832708), (22, 3135852), (24, 2874531), (33, 2090568), (36, 1916354), (44, 1567926), (66, 1045284), (72, 958177), (88, 783963), (99, 696856), (132, 522642), (198, 348428), (264, 261321), (396, 174214), (792, 87107)]