90157752

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 266760000

約数和(自身を除く): 176602248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 87, 108, 111, 116, 148, 174, 216, 222, 232, 261, 296, 333, 348, 389, 444, 522, 666, 696, 778, 783, 888, 999, 1044, 1073, 1167, 1332, 1556, 1566, 1998, 2088, 2146, 2334, 2664, 3112, 3132, 3219, 3501, 3996, 4292, 4668, 6264, 6438, 7002, 7992, 8584, 9336, 9657, 10503, 11281, 12876, 14004, 14393, 19314, 21006, 22562, 25752, 28008, 28786, 28971, 33843, 38628, 42012, 43179, 45124, 57572, 57942, 67686, 77256, 84024, 86358, 90248, 101529, 115144, 115884, 129537, 135372, 172716, 203058, 231768, 259074, 270744, 304587, 345432, 388611, 406116, 417397, 518148, 609174, 777222, 812232, 834794, 1036296, 1218348, 1252191, 1554444, 1669588, 2436696, 2504382, 3108888, 3339176, 3756573, 5008764, 7513146, 10017528, 11269719, 15026292, 22539438, 30052584, 45078876, 90157752]

約数ペア:

[(1, 90157752), (2, 45078876), (3, 30052584), (4, 22539438), (6, 15026292), (8, 11269719), (9, 10017528), (12, 7513146), (18, 5008764), (24, 3756573), (27, 3339176), (29, 3108888), (36, 2504382), (37, 2436696), (54, 1669588), (58, 1554444), (72, 1252191), (74, 1218348), (87, 1036296), (108, 834794), (111, 812232), (116, 777222), (148, 609174), (174, 518148), (216, 417397), (222, 406116), (232, 388611), (261, 345432), (296, 304587), (333, 270744), (348, 259074), (389, 231768), (444, 203058), (522, 172716), (666, 135372), (696, 129537), (778, 115884), (783, 115144), (888, 101529), (999, 90248), (1044, 86358), (1073, 84024), (1167, 77256), (1332, 67686), (1556, 57942), (1566, 57572), (1998, 45124), (2088, 43179), (2146, 42012), (2334, 38628), (2664, 33843), (3112, 28971), (3132, 28786), (3219, 28008), (3501, 25752), (3996, 22562), (4292, 21006), (4668, 19314), (6264, 14393), (6438, 14004), (7002, 12876), (7992, 11281), (8584, 10503), (9336, 9657)]