90042064

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 224503488

約数和(自身を除く): 134461424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 131, 133, 136, 152, 238, 262, 266, 272, 304, 323, 361, 476, 524, 532, 646, 722, 917, 952, 1048, 1064, 1292, 1444, 1834, 1904, 2096, 2128, 2227, 2261, 2489, 2527, 2584, 2888, 3668, 4454, 4522, 4978, 5054, 5168, 5776, 6137, 7336, 8908, 9044, 9956, 10108, 12274, 14672, 15589, 17423, 17816, 18088, 19912, 20216, 24548, 31178, 34846, 35632, 36176, 39824, 40432, 42313, 42959, 47291, 49096, 62356, 69692, 84626, 85918, 94582, 98192, 124712, 139384, 169252, 171836, 189164, 249424, 278768, 296191, 331037, 338504, 343672, 378328, 592382, 662074, 677008, 687344, 756656, 803947, 1184764, 1324148, 1607894, 2369528, 2648296, 3215788, 4739056, 5296592, 5627629, 6431576, 11255258, 12863152, 22510516, 45021032, 90042064]

約数ペア:

[(1, 90042064), (2, 45021032), (4, 22510516), (7, 12863152), (8, 11255258), (14, 6431576), (16, 5627629), (17, 5296592), (19, 4739056), (28, 3215788), (34, 2648296), (38, 2369528), (56, 1607894), (68, 1324148), (76, 1184764), (112, 803947), (119, 756656), (131, 687344), (133, 677008), (136, 662074), (152, 592382), (238, 378328), (262, 343672), (266, 338504), (272, 331037), (304, 296191), (323, 278768), (361, 249424), (476, 189164), (524, 171836), (532, 169252), (646, 139384), (722, 124712), (917, 98192), (952, 94582), (1048, 85918), (1064, 84626), (1292, 69692), (1444, 62356), (1834, 49096), (1904, 47291), (2096, 42959), (2128, 42313), (2227, 40432), (2261, 39824), (2489, 36176), (2527, 35632), (2584, 34846), (2888, 31178), (3668, 24548), (4454, 20216), (4522, 19912), (4978, 18088), (5054, 17816), (5168, 17423), (5776, 15589), (6137, 14672), (7336, 12274), (8908, 10108), (9044, 9956)]