90755808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 282472848

約数和(自身を除く): 191717040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 601, 624, 726, 858, 968, 1056, 1144, 1202, 1248, 1452, 1573, 1716, 1803, 1936, 2288, 2404, 2904, 3146, 3432, 3606, 3872, 4576, 4719, 4808, 5808, 6292, 6611, 6864, 7212, 7813, 9438, 9616, 11616, 12584, 13222, 13728, 14424, 15626, 18876, 19232, 19833, 23439, 25168, 26444, 28848, 31252, 37752, 39666, 46878, 50336, 52888, 57696, 62504, 72721, 75504, 79332, 85943, 93756, 105776, 125008, 145442, 151008, 158664, 171886, 187512, 211552, 218163, 250016, 257829, 290884, 317328, 343772, 375024, 436326, 515658, 581768, 634656, 687544, 750048, 872652, 945373, 1031316, 1163536, 1375088, 1745304, 1890746, 2062632, 2327072, 2750176, 2836119, 3490608, 3781492, 4125264, 5672238, 6981216, 7562984, 8250528, 11344476, 15125968, 22688952, 30251936, 45377904, 90755808]

約数ペア:

[(1, 90755808), (2, 45377904), (3, 30251936), (4, 22688952), (6, 15125968), (8, 11344476), (11, 8250528), (12, 7562984), (13, 6981216), (16, 5672238), (22, 4125264), (24, 3781492), (26, 3490608), (32, 2836119), (33, 2750176), (39, 2327072), (44, 2062632), (48, 1890746), (52, 1745304), (66, 1375088), (78, 1163536), (88, 1031316), (96, 945373), (104, 872652), (121, 750048), (132, 687544), (143, 634656), (156, 581768), (176, 515658), (208, 436326), (242, 375024), (264, 343772), (286, 317328), (312, 290884), (352, 257829), (363, 250016), (416, 218163), (429, 211552), (484, 187512), (528, 171886), (572, 158664), (601, 151008), (624, 145442), (726, 125008), (858, 105776), (968, 93756), (1056, 85943), (1144, 79332), (1202, 75504), (1248, 72721), (1452, 62504), (1573, 57696), (1716, 52888), (1803, 50336), (1936, 46878), (2288, 39666), (2404, 37752), (2904, 31252), (3146, 28848), (3432, 26444), (3606, 25168), (3872, 23439), (4576, 19833), (4719, 19232), (4808, 18876), (5808, 15626), (6292, 14424), (6611, 13728), (6864, 13222), (7212, 12584), (7813, 11616), (9438, 9616)]