90123936

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 240

約数和(自身を含む): 304928064

約数和(自身を除く): 214804128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 49, 51, 56, 68, 69, 84, 92, 96, 98, 102, 112, 119, 136, 138, 147, 161, 168, 184, 196, 204, 224, 238, 272, 276, 294, 322, 336, 343, 357, 368, 391, 392, 408, 476, 483, 544, 552, 588, 644, 672, 686, 714, 736, 782, 784, 816, 833, 952, 966, 1029, 1104, 1127, 1173, 1176, 1288, 1372, 1428, 1564, 1568, 1632, 1666, 1904, 1932, 2058, 2208, 2254, 2346, 2352, 2401, 2499, 2576, 2737, 2744, 2856, 3128, 3332, 3381, 3808, 3864, 4116, 4508, 4692, 4704, 4802, 4998, 5152, 5474, 5488, 5712, 5831, 6256, 6664, 6762, 7203, 7728, 7889, 8211, 8232, 9016, 9384, 9604, 9996, 10948, 10976, 11424, 11662, 12512, 13328, 13524, 14406, 15456, 15778, 16422, 16464, 17493, 18032, 18768, 19159, 19208, 19992, 21896, 23324, 23667, 26656, 27048, 28812, 31556, 32844, 32928, 34986, 36064, 37536, 38318, 38416, 39984, 40817, 43792, 46648, 47334, 54096, 55223, 57477, 57624, 63112, 65688, 69972, 76636, 76832, 79968, 81634, 87584, 93296, 94668, 108192, 110446, 114954, 115248, 122451, 126224, 131376, 134113, 139944, 153272, 163268, 165669, 186592, 189336, 220892, 229908, 230496, 244902, 252448, 262752, 268226, 279888, 306544, 326536, 331338, 378672, 402339, 441784, 459816, 489804, 536452, 559776, 613088, 653072, 662676, 757344, 804678, 883568, 919632, 938791, 979608, 1072904, 1306144, 1325352, 1609356, 1767136, 1839264, 1877582, 1959216, 2145808, 2650704, 2816373, 3218712, 3755164, 3918432, 4291616, 5301408, 5632746, 6437424, 7510328, 11265492, 12874848, 15020656, 22530984, 30041312, 45061968, 90123936]

約数ペア:

[(1, 90123936), (2, 45061968), (3, 30041312), (4, 22530984), (6, 15020656), (7, 12874848), (8, 11265492), (12, 7510328), (14, 6437424), (16, 5632746), (17, 5301408), (21, 4291616), (23, 3918432), (24, 3755164), (28, 3218712), (32, 2816373), (34, 2650704), (42, 2145808), (46, 1959216), (48, 1877582), (49, 1839264), (51, 1767136), (56, 1609356), (68, 1325352), (69, 1306144), (84, 1072904), (92, 979608), (96, 938791), (98, 919632), (102, 883568), (112, 804678), (119, 757344), (136, 662676), (138, 653072), (147, 613088), (161, 559776), (168, 536452), (184, 489804), (196, 459816), (204, 441784), (224, 402339), (238, 378672), (272, 331338), (276, 326536), (294, 306544), (322, 279888), (336, 268226), (343, 262752), (357, 252448), (368, 244902), (391, 230496), (392, 229908), (408, 220892), (476, 189336), (483, 186592), (544, 165669), (552, 163268), (588, 153272), (644, 139944), (672, 134113), (686, 131376), (714, 126224), (736, 122451), (782, 115248), (784, 114954), (816, 110446), (833, 108192), (952, 94668), (966, 93296), (1029, 87584), (1104, 81634), (1127, 79968), (1173, 76832), (1176, 76636), (1288, 69972), (1372, 65688), (1428, 63112), (1564, 57624), (1568, 57477), (1632, 55223), (1666, 54096), (1904, 47334), (1932, 46648), (2058, 43792), (2208, 40817), (2254, 39984), (2346, 38416), (2352, 38318), (2401, 37536), (2499, 36064), (2576, 34986), (2737, 32928), (2744, 32844), (2856, 31556), (3128, 28812), (3332, 27048), (3381, 26656), (3808, 23667), (3864, 23324), (4116, 21896), (4508, 19992), (4692, 19208), (4704, 19159), (4802, 18768), (4998, 18032), (5152, 17493), (5474, 16464), (5488, 16422), (5712, 15778), (5831, 15456), (6256, 14406), (6664, 13524), (6762, 13328), (7203, 12512), (7728, 11662), (7889, 11424), (8211, 10976), (8232, 10948), (9016, 9996), (9384, 9604)]