90377856

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 160

約数和(自身を含む): 281397600

約数和(自身を除く): 191019744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 379, 384, 414, 432, 552, 576, 621, 648, 736, 758, 828, 864, 1104, 1137, 1152, 1242, 1296, 1472, 1516, 1656, 1728, 1863, 2208, 2274, 2484, 2592, 2944, 3032, 3312, 3411, 3456, 3726, 4416, 4548, 4968, 5184, 6064, 6624, 6822, 7452, 8717, 8832, 9096, 9936, 10233, 10368, 12128, 13248, 13644, 14904, 17434, 18192, 19872, 20466, 24256, 26151, 26496, 27288, 29808, 30699, 34868, 36384, 39744, 40932, 48512, 52302, 54576, 59616, 61398, 69736, 72768, 78453, 79488, 81864, 104604, 109152, 119232, 122796, 139472, 145536, 156906, 163728, 209208, 218304, 235359, 238464, 245592, 278944, 313812, 327456, 418416, 436608, 470718, 491184, 557888, 627624, 654912, 706077, 836832, 941436, 982368, 1115776, 1255248, 1309824, 1412154, 1673664, 1882872, 1964736, 2510496, 2824308, 3347328, 3765744, 3929472, 5020992, 5648616, 7531488, 10041984, 11297232, 15062976, 22594464, 30125952, 45188928, 90377856]

約数ペア:

[(1, 90377856), (2, 45188928), (3, 30125952), (4, 22594464), (6, 15062976), (8, 11297232), (9, 10041984), (12, 7531488), (16, 5648616), (18, 5020992), (23, 3929472), (24, 3765744), (27, 3347328), (32, 2824308), (36, 2510496), (46, 1964736), (48, 1882872), (54, 1673664), (64, 1412154), (69, 1309824), (72, 1255248), (81, 1115776), (92, 982368), (96, 941436), (108, 836832), (128, 706077), (138, 654912), (144, 627624), (162, 557888), (184, 491184), (192, 470718), (207, 436608), (216, 418416), (276, 327456), (288, 313812), (324, 278944), (368, 245592), (379, 238464), (384, 235359), (414, 218304), (432, 209208), (552, 163728), (576, 156906), (621, 145536), (648, 139472), (736, 122796), (758, 119232), (828, 109152), (864, 104604), (1104, 81864), (1137, 79488), (1152, 78453), (1242, 72768), (1296, 69736), (1472, 61398), (1516, 59616), (1656, 54576), (1728, 52302), (1863, 48512), (2208, 40932), (2274, 39744), (2484, 36384), (2592, 34868), (2944, 30699), (3032, 29808), (3312, 27288), (3411, 26496), (3456, 26151), (3726, 24256), (4416, 20466), (4548, 19872), (4968, 18192), (5184, 17434), (6064, 14904), (6624, 13644), (6822, 13248), (7452, 12128), (8717, 10368), (8832, 10233), (9096, 9936)]