90874168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5087}}^1$

素因数の和:5140

約数の個数: 64

約数和(自身を含む): 219801600

約数和(自身を除く): 128927432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4466, 5087, 8932, 10174, 17864, 20348, 35609, 40696, 55957, 71218, 111914, 142436, 147523, 223828, 284872, 295046, 391699, 447656, 590092, 783398, 1032661, 1180184, 1566796, 1622753, 2065322, 3133592, 3245506, 4130644, 6491012, 8261288, 11359271, 12982024, 22718542, 45437084, 90874168]

約数ペア:

[(1, 90874168), (2, 45437084), (4, 22718542), (7, 12982024), (8, 11359271), (11, 8261288), (14, 6491012), (22, 4130644), (28, 3245506), (29, 3133592), (44, 2065322), (56, 1622753), (58, 1566796), (77, 1180184), (88, 1032661), (116, 783398), (154, 590092), (203, 447656), (232, 391699), (308, 295046), (319, 284872), (406, 223828), (616, 147523), (638, 142436), (812, 111914), (1276, 71218), (1624, 55957), (2233, 40696), (2552, 35609), (4466, 20348), (5087, 17864), (8932, 10174)]