72212456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10607}}^1$

素因数の和:10673

約数の個数: 32

約数和(自身を含む): 145117440

約数和(自身を除く): 72904984

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 10607, 21214, 42428, 84856, 243961, 392459, 487922, 784918, 975844, 1569836, 1951688, 3139672, 9026557, 18053114, 36106228, 72212456]

約数ペア:

[(1, 72212456), (2, 36106228), (4, 18053114), (8, 9026557), (23, 3139672), (37, 1951688), (46, 1569836), (74, 975844), (92, 784918), (148, 487922), (184, 392459), (296, 243961), (851, 84856), (1702, 42428), (3404, 21214), (6808, 10607)]