90180288

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 168

約数和(自身を含む): 289413696

約数和(自身を除く): 199233408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 192, 198, 258, 264, 288, 331, 344, 352, 387, 396, 473, 516, 528, 576, 662, 688, 704, 774, 792, 946, 993, 1032, 1056, 1324, 1376, 1419, 1548, 1584, 1892, 1986, 2064, 2112, 2648, 2752, 2838, 2979, 3096, 3168, 3641, 3784, 3972, 4128, 4257, 5296, 5676, 5958, 6192, 6336, 7282, 7568, 7944, 8256, 8514, 10592, 10923, 11352, 11916, 12384, 14233, 14564, 15136, 15888, 17028, 21184, 21846, 22704, 23832, 24768, 28466, 29128, 30272, 31776, 32769, 34056, 42699, 43692, 45408, 47664, 56932, 58256, 63552, 65538, 68112, 85398, 87384, 90816, 95328, 113864, 116512, 128097, 131076, 136224, 156563, 170796, 174768, 190656, 227728, 233024, 256194, 262152, 272448, 313126, 341592, 349536, 455456, 469689, 512388, 524304, 626252, 683184, 699072, 910912, 939378, 1024776, 1048608, 1252504, 1366368, 1409067, 1878756, 2049552, 2097216, 2505008, 2732736, 2818134, 3757512, 4099104, 5010016, 5636268, 7515024, 8198208, 10020032, 11272536, 15030048, 22545072, 30060096, 45090144, 90180288]

約数ペア:

[(1, 90180288), (2, 45090144), (3, 30060096), (4, 22545072), (6, 15030048), (8, 11272536), (9, 10020032), (11, 8198208), (12, 7515024), (16, 5636268), (18, 5010016), (22, 4099104), (24, 3757512), (32, 2818134), (33, 2732736), (36, 2505008), (43, 2097216), (44, 2049552), (48, 1878756), (64, 1409067), (66, 1366368), (72, 1252504), (86, 1048608), (88, 1024776), (96, 939378), (99, 910912), (129, 699072), (132, 683184), (144, 626252), (172, 524304), (176, 512388), (192, 469689), (198, 455456), (258, 349536), (264, 341592), (288, 313126), (331, 272448), (344, 262152), (352, 256194), (387, 233024), (396, 227728), (473, 190656), (516, 174768), (528, 170796), (576, 156563), (662, 136224), (688, 131076), (704, 128097), (774, 116512), (792, 113864), (946, 95328), (993, 90816), (1032, 87384), (1056, 85398), (1324, 68112), (1376, 65538), (1419, 63552), (1548, 58256), (1584, 56932), (1892, 47664), (1986, 45408), (2064, 43692), (2112, 42699), (2648, 34056), (2752, 32769), (2838, 31776), (2979, 30272), (3096, 29128), (3168, 28466), (3641, 24768), (3784, 23832), (3972, 22704), (4128, 21846), (4257, 21184), (5296, 17028), (5676, 15888), (5958, 15136), (6192, 14564), (6336, 14233), (7282, 12384), (7568, 11916), (7944, 11352), (8256, 10923), (8514, 10592)]