64640304

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:739

約数の個数: 120

約数和(自身を含む): 195567840

約数和(自身を除く): 130927536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 414, 464, 522, 552, 667, 673, 696, 828, 1044, 1104, 1334, 1346, 1392, 1656, 2001, 2019, 2088, 2668, 2692, 3312, 4002, 4038, 4176, 5336, 5384, 6003, 6057, 8004, 8076, 10672, 10768, 12006, 12114, 15479, 16008, 16152, 19517, 24012, 24228, 30958, 32016, 32304, 39034, 46437, 48024, 48456, 58551, 61916, 78068, 92874, 96048, 96912, 117102, 123832, 139311, 156136, 175653, 185748, 234204, 247664, 278622, 312272, 351306, 371496, 448891, 468408, 557244, 702612, 742992, 897782, 936816, 1114488, 1346673, 1405224, 1795564, 2228976, 2693346, 2810448, 3591128, 4040019, 5386692, 7182256, 8080038, 10773384, 16160076, 21546768, 32320152, 64640304]

約数ペア:

[(1, 64640304), (2, 32320152), (3, 21546768), (4, 16160076), (6, 10773384), (8, 8080038), (9, 7182256), (12, 5386692), (16, 4040019), (18, 3591128), (23, 2810448), (24, 2693346), (29, 2228976), (36, 1795564), (46, 1405224), (48, 1346673), (58, 1114488), (69, 936816), (72, 897782), (87, 742992), (92, 702612), (116, 557244), (138, 468408), (144, 448891), (174, 371496), (184, 351306), (207, 312272), (232, 278622), (261, 247664), (276, 234204), (348, 185748), (368, 175653), (414, 156136), (464, 139311), (522, 123832), (552, 117102), (667, 96912), (673, 96048), (696, 92874), (828, 78068), (1044, 61916), (1104, 58551), (1334, 48456), (1346, 48024), (1392, 46437), (1656, 39034), (2001, 32304), (2019, 32016), (2088, 30958), (2668, 24228), (2692, 24012), (3312, 19517), (4002, 16152), (4038, 16008), (4176, 15479), (5336, 12114), (5384, 12006), (6003, 10768), (6057, 10672), (8004, 8076)]