89495624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 185760000

約数和(自身を除く): 96264376

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 79, 116, 152, 158, 232, 257, 316, 514, 551, 632, 1028, 1102, 1501, 2056, 2204, 2291, 3002, 4408, 4582, 4883, 6004, 7453, 9164, 9766, 12008, 14906, 18328, 19532, 20303, 29812, 39064, 40606, 43529, 59624, 81212, 87058, 141607, 162424, 174116, 283214, 348232, 385757, 566428, 588787, 771514, 1132856, 1177574, 1543028, 2355148, 3086056, 4710296, 11186953, 22373906, 44747812, 89495624]

約数ペア:

[(1, 89495624), (2, 44747812), (4, 22373906), (8, 11186953), (19, 4710296), (29, 3086056), (38, 2355148), (58, 1543028), (76, 1177574), (79, 1132856), (116, 771514), (152, 588787), (158, 566428), (232, 385757), (257, 348232), (316, 283214), (514, 174116), (551, 162424), (632, 141607), (1028, 87058), (1102, 81212), (1501, 59624), (2056, 43529), (2204, 40606), (2291, 39064), (3002, 29812), (4408, 20303), (4582, 19532), (4883, 18328), (6004, 14906), (7453, 12008), (9164, 9766)]