68869488

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 185373056

約数和(自身を除く): 116503568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 547, 688, 732, 976, 1032, 1094, 1464, 1641, 2064, 2188, 2623, 2928, 3282, 4376, 5246, 6564, 7869, 8752, 10492, 13128, 15738, 20984, 23521, 26256, 31476, 33367, 41968, 47042, 62952, 66734, 70563, 94084, 100101, 125904, 133468, 141126, 188168, 200202, 266936, 282252, 376336, 400404, 533872, 564504, 800808, 1129008, 1434781, 1601616, 2869562, 4304343, 5739124, 8608686, 11478248, 17217372, 22956496, 34434744, 68869488]

約数ペア:

[(1, 68869488), (2, 34434744), (3, 22956496), (4, 17217372), (6, 11478248), (8, 8608686), (12, 5739124), (16, 4304343), (24, 2869562), (43, 1601616), (48, 1434781), (61, 1129008), (86, 800808), (122, 564504), (129, 533872), (172, 400404), (183, 376336), (244, 282252), (258, 266936), (344, 200202), (366, 188168), (488, 141126), (516, 133468), (547, 125904), (688, 100101), (732, 94084), (976, 70563), (1032, 66734), (1094, 62952), (1464, 47042), (1641, 41968), (2064, 33367), (2188, 31476), (2623, 26256), (2928, 23521), (3282, 20984), (4376, 15738), (5246, 13128), (6564, 10492), (7869, 8752)]