87484968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21317}}^1$

素因数の和:21351

約数の個数: 64

約数和(自身を含む): 255816000

約数和(自身を除く): 168331032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 21317, 42634, 63951, 85268, 127902, 170536, 191853, 255804, 383706, 405023, 511608, 575559, 767412, 810046, 1151118, 1215069, 1534824, 1620092, 2302236, 2430138, 3240184, 3645207, 4604472, 4860276, 7290414, 9720552, 10935621, 14580828, 21871242, 29161656, 43742484, 87484968]

約数ペア:

[(1, 87484968), (2, 43742484), (3, 29161656), (4, 21871242), (6, 14580828), (8, 10935621), (9, 9720552), (12, 7290414), (18, 4860276), (19, 4604472), (24, 3645207), (27, 3240184), (36, 2430138), (38, 2302236), (54, 1620092), (57, 1534824), (72, 1215069), (76, 1151118), (108, 810046), (114, 767412), (152, 575559), (171, 511608), (216, 405023), (228, 383706), (342, 255804), (456, 191853), (513, 170536), (684, 127902), (1026, 85268), (1368, 63951), (2052, 42634), (4104, 21317)]