89691894

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 217261440

約数和(自身を除く): 127569546

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 107, 114, 129, 171, 214, 258, 321, 342, 361, 387, 513, 642, 722, 774, 817, 963, 1026, 1083, 1161, 1634, 1926, 2033, 2166, 2322, 2451, 2889, 3249, 4066, 4601, 4902, 5778, 6099, 6498, 7353, 9202, 9747, 12198, 13803, 14706, 15523, 18297, 19494, 22059, 27606, 31046, 36594, 38627, 41409, 44118, 46569, 54891, 77254, 82818, 87419, 93138, 109782, 115881, 124227, 139707, 174838, 231762, 248454, 262257, 279414, 347643, 419121, 524514, 695286, 786771, 838242, 1042929, 1573542, 1660961, 2085858, 2360313, 3321922, 4720626, 4982883, 9965766, 14948649, 29897298, 44845947, 89691894]

約数ペア:

[(1, 89691894), (2, 44845947), (3, 29897298), (6, 14948649), (9, 9965766), (18, 4982883), (19, 4720626), (27, 3321922), (38, 2360313), (43, 2085858), (54, 1660961), (57, 1573542), (86, 1042929), (107, 838242), (114, 786771), (129, 695286), (171, 524514), (214, 419121), (258, 347643), (321, 279414), (342, 262257), (361, 248454), (387, 231762), (513, 174838), (642, 139707), (722, 124227), (774, 115881), (817, 109782), (963, 93138), (1026, 87419), (1083, 82818), (1161, 77254), (1634, 54891), (1926, 46569), (2033, 44118), (2166, 41409), (2322, 38627), (2451, 36594), (2889, 31046), (3249, 27606), (4066, 22059), (4601, 19494), (4902, 18297), (5778, 15523), (6099, 14706), (6498, 13803), (7353, 12198), (9202, 9747)]