90712944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2955

約数の個数: 120

約数和(自身を含む): 299599872

約数和(自身を除く): 208886928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 2903, 3472, 3906, 4464, 5208, 5806, 7812, 8709, 10416, 11612, 15624, 17418, 20321, 23224, 26127, 31248, 34836, 40642, 46448, 52254, 60963, 69672, 81284, 89993, 104508, 121926, 139344, 162568, 179986, 182889, 209016, 243852, 269979, 325136, 359972, 365778, 418032, 487704, 539958, 629951, 719944, 731556, 809937, 975408, 1079916, 1259902, 1439888, 1463112, 1619874, 1889853, 2159832, 2519804, 2926224, 3239748, 3779706, 4319664, 5039608, 5669559, 6479496, 7559412, 10079216, 11339118, 12958992, 15118824, 22678236, 30237648, 45356472, 90712944]

約数ペア:

[(1, 90712944), (2, 45356472), (3, 30237648), (4, 22678236), (6, 15118824), (7, 12958992), (8, 11339118), (9, 10079216), (12, 7559412), (14, 6479496), (16, 5669559), (18, 5039608), (21, 4319664), (24, 3779706), (28, 3239748), (31, 2926224), (36, 2519804), (42, 2159832), (48, 1889853), (56, 1619874), (62, 1463112), (63, 1439888), (72, 1259902), (84, 1079916), (93, 975408), (112, 809937), (124, 731556), (126, 719944), (144, 629951), (168, 539958), (186, 487704), (217, 418032), (248, 365778), (252, 359972), (279, 325136), (336, 269979), (372, 243852), (434, 209016), (496, 182889), (504, 179986), (558, 162568), (651, 139344), (744, 121926), (868, 104508), (1008, 89993), (1116, 81284), (1302, 69672), (1488, 60963), (1736, 52254), (1953, 46448), (2232, 40642), (2604, 34836), (2903, 31248), (3472, 26127), (3906, 23224), (4464, 20321), (5208, 17418), (5806, 15624), (7812, 11612), (8709, 10416)]