89788971792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{385771}}^1$

素因数の和:386168

約数の個数: 80

約数和(自身を含む): 250467871808

約数和(自身を除く): 160678900016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 373, 624, 746, 1119, 1492, 2238, 2984, 4476, 4849, 5968, 8952, 9698, 14547, 17904, 19396, 29094, 38792, 58188, 77584, 116376, 232752, 385771, 771542, 1157313, 1543084, 2314626, 3086168, 4629252, 5015023, 6172336, 9258504, 10030046, 15045069, 18517008, 20060092, 30090138, 40120184, 60180276, 80240368, 120360552, 143892583, 240721104, 287785166, 431677749, 575570332, 863355498, 1151140664, 1726710996, 1870603579, 2302281328, 3453421992, 3741207158, 5611810737, 6906843984, 7482414316, 11223621474, 14964828632, 22447242948, 29929657264, 44894485896, 89788971792]

約数ペア:

[(1, 89788971792), (2, 44894485896), (3, 29929657264), (4, 22447242948), (6, 14964828632), (8, 11223621474), (12, 7482414316), (13, 6906843984), (16, 5611810737), (24, 3741207158), (26, 3453421992), (39, 2302281328), (48, 1870603579), (52, 1726710996), (78, 1151140664), (104, 863355498), (156, 575570332), (208, 431677749), (312, 287785166), (373, 240721104), (624, 143892583), (746, 120360552), (1119, 80240368), (1492, 60180276), (2238, 40120184), (2984, 30090138), (4476, 20060092), (4849, 18517008), (5968, 15045069), (8952, 10030046), (9698, 9258504), (14547, 6172336), (17904, 5015023), (19396, 4629252), (29094, 3086168), (38792, 2314626), (58188, 1543084), (77584, 1157313), (116376, 771542), (232752, 385771)]