90779346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 243793920

約数和(自身を除く): 153014574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 93, 122, 126, 127, 183, 186, 189, 217, 254, 279, 366, 378, 381, 427, 434, 549, 558, 651, 762, 837, 854, 889, 1098, 1143, 1281, 1302, 1647, 1674, 1778, 1891, 1953, 2286, 2562, 2667, 3294, 3429, 3782, 3843, 3906, 3937, 5334, 5673, 5859, 6858, 7686, 7747, 7874, 8001, 11346, 11529, 11718, 11811, 13237, 15494, 16002, 17019, 23058, 23241, 23622, 24003, 26474, 27559, 34038, 35433, 39711, 46482, 48006, 51057, 54229, 55118, 69723, 70866, 79422, 82677, 102114, 106299, 108458, 119133, 139446, 162687, 165354, 209169, 212598, 238266, 240157, 248031, 325374, 357399, 418338, 480314, 488061, 496062, 714798, 720471, 744093, 976122, 1440942, 1464183, 1488186, 1681099, 2161413, 2928366, 3362198, 4322826, 5043297, 6484239, 10086594, 12968478, 15129891, 30259782, 45389673, 90779346]

約数ペア:

[(1, 90779346), (2, 45389673), (3, 30259782), (6, 15129891), (7, 12968478), (9, 10086594), (14, 6484239), (18, 5043297), (21, 4322826), (27, 3362198), (31, 2928366), (42, 2161413), (54, 1681099), (61, 1488186), (62, 1464183), (63, 1440942), (93, 976122), (122, 744093), (126, 720471), (127, 714798), (183, 496062), (186, 488061), (189, 480314), (217, 418338), (254, 357399), (279, 325374), (366, 248031), (378, 240157), (381, 238266), (427, 212598), (434, 209169), (549, 165354), (558, 162687), (651, 139446), (762, 119133), (837, 108458), (854, 106299), (889, 102114), (1098, 82677), (1143, 79422), (1281, 70866), (1302, 69723), (1647, 55118), (1674, 54229), (1778, 51057), (1891, 48006), (1953, 46482), (2286, 39711), (2562, 35433), (2667, 34038), (3294, 27559), (3429, 26474), (3782, 24003), (3843, 23622), (3906, 23241), (3937, 23058), (5334, 17019), (5673, 16002), (5859, 15494), (6858, 13237), (7686, 11811), (7747, 11718), (7874, 11529), (8001, 11346)]