90845928

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9839

約数の個数: 64

約数和(自身を含む): 258244800

約数和(自身を除く): 167398872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 9781, 19562, 29343, 39124, 58686, 78248, 88029, 117372, 176058, 234744, 264087, 352116, 420583, 528174, 704232, 841166, 1056348, 1261749, 1682332, 2112696, 2523498, 3364664, 3785247, 5046996, 7570494, 10093992, 11355741, 15140988, 22711482, 30281976, 45422964, 90845928]

約数ペア:

[(1, 90845928), (2, 45422964), (3, 30281976), (4, 22711482), (6, 15140988), (8, 11355741), (9, 10093992), (12, 7570494), (18, 5046996), (24, 3785247), (27, 3364664), (36, 2523498), (43, 2112696), (54, 1682332), (72, 1261749), (86, 1056348), (108, 841166), (129, 704232), (172, 528174), (216, 420583), (258, 352116), (344, 264087), (387, 234744), (516, 176058), (774, 117372), (1032, 88029), (1161, 78248), (1548, 58686), (2322, 39124), (3096, 29343), (4644, 19562), (9288, 9781)]