90457344

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 144

約数和(自身を含む): 279619200

約数和(自身を除く): 189161856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 569, 576, 621, 736, 768, 828, 864, 1104, 1138, 1152, 1242, 1472, 1656, 1707, 1728, 2208, 2276, 2304, 2484, 2944, 3312, 3414, 3456, 4416, 4552, 4968, 5121, 5888, 6624, 6828, 6912, 8832, 9104, 9936, 10242, 13087, 13248, 13656, 15363, 17664, 18208, 19872, 20484, 26174, 26496, 27312, 30726, 36416, 39261, 39744, 40968, 52348, 52992, 54624, 61452, 72832, 78522, 79488, 81936, 104696, 109248, 117783, 122904, 145664, 157044, 158976, 163872, 209392, 218496, 235566, 245808, 314088, 327744, 353349, 418784, 436992, 471132, 491616, 628176, 655488, 706698, 837568, 942264, 983232, 1256352, 1310976, 1413396, 1675136, 1884528, 1966464, 2512704, 2826792, 3350272, 3769056, 3932928, 5025408, 5653584, 7538112, 10050816, 11307168, 15076224, 22614336, 30152448, 45228672, 90457344]

約数ペア:

[(1, 90457344), (2, 45228672), (3, 30152448), (4, 22614336), (6, 15076224), (8, 11307168), (9, 10050816), (12, 7538112), (16, 5653584), (18, 5025408), (23, 3932928), (24, 3769056), (27, 3350272), (32, 2826792), (36, 2512704), (46, 1966464), (48, 1884528), (54, 1675136), (64, 1413396), (69, 1310976), (72, 1256352), (92, 983232), (96, 942264), (108, 837568), (128, 706698), (138, 655488), (144, 628176), (184, 491616), (192, 471132), (207, 436992), (216, 418784), (256, 353349), (276, 327744), (288, 314088), (368, 245808), (384, 235566), (414, 218496), (432, 209392), (552, 163872), (569, 158976), (576, 157044), (621, 145664), (736, 122904), (768, 117783), (828, 109248), (864, 104696), (1104, 81936), (1138, 79488), (1152, 78522), (1242, 72832), (1472, 61452), (1656, 54624), (1707, 52992), (1728, 52348), (2208, 40968), (2276, 39744), (2304, 39261), (2484, 36416), (2944, 30726), (3312, 27312), (3414, 26496), (3456, 26174), (4416, 20484), (4552, 19872), (4968, 18208), (5121, 17664), (5888, 15363), (6624, 13656), (6828, 13248), (6912, 13087), (8832, 10242), (9104, 9936)]