42090504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1550

約数の個数: 64

約数和(自身を含む): 113063040

約数和(自身を除く): 70972536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1453, 1704, 2414, 2906, 3621, 4359, 4828, 5812, 7242, 8718, 9656, 11624, 14484, 17436, 24701, 28968, 34872, 49402, 74103, 98804, 103163, 148206, 197608, 206326, 296412, 309489, 412652, 592824, 618978, 825304, 1237956, 1753771, 2475912, 3507542, 5261313, 7015084, 10522626, 14030168, 21045252, 42090504]

約数ペア:

[(1, 42090504), (2, 21045252), (3, 14030168), (4, 10522626), (6, 7015084), (8, 5261313), (12, 3507542), (17, 2475912), (24, 1753771), (34, 1237956), (51, 825304), (68, 618978), (71, 592824), (102, 412652), (136, 309489), (142, 296412), (204, 206326), (213, 197608), (284, 148206), (408, 103163), (426, 98804), (568, 74103), (852, 49402), (1207, 34872), (1453, 28968), (1704, 24701), (2414, 17436), (2906, 14484), (3621, 11624), (4359, 9656), (4828, 8718), (5812, 7242)]