39887568

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{5653}}^1$

素因数の和:5681

約数の個数: 90

約数和(自身を含む): 129878034

約数和(自身を除く): 89990466

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 5653, 7056, 11306, 16959, 22612, 33918, 39571, 45224, 50877, 67836, 79142, 90448, 101754, 118713, 135672, 158284, 203508, 237426, 271344, 276997, 316568, 356139, 407016, 474852, 553994, 633136, 712278, 814032, 830991, 949704, 1107988, 1424556, 1661982, 1899408, 2215976, 2492973, 2849112, 3323964, 4431952, 4985946, 5698224, 6647928, 9971892, 13295856, 19943784, 39887568]

約数ペア:

[(1, 39887568), (2, 19943784), (3, 13295856), (4, 9971892), (6, 6647928), (7, 5698224), (8, 4985946), (9, 4431952), (12, 3323964), (14, 2849112), (16, 2492973), (18, 2215976), (21, 1899408), (24, 1661982), (28, 1424556), (36, 1107988), (42, 949704), (48, 830991), (49, 814032), (56, 712278), (63, 633136), (72, 553994), (84, 474852), (98, 407016), (112, 356139), (126, 316568), (144, 276997), (147, 271344), (168, 237426), (196, 203508), (252, 158284), (294, 135672), (336, 118713), (392, 101754), (441, 90448), (504, 79142), (588, 67836), (784, 50877), (882, 45224), (1008, 39571), (1176, 33918), (1764, 22612), (2352, 16959), (3528, 11306), (5653, 7056)]