72917124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1103}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 194869248

約数和(自身を除く): 121952124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1103, 1574, 2206, 2361, 3148, 3309, 4412, 4722, 5509, 6618, 7721, 9444, 11018, 13236, 15442, 16527, 22036, 23163, 30884, 33054, 46326, 66108, 92652, 868061, 1736122, 2604183, 3472244, 5208366, 6076427, 10416732, 12152854, 18229281, 24305708, 36458562, 72917124]

約数ペア:

[(1, 72917124), (2, 36458562), (3, 24305708), (4, 18229281), (6, 12152854), (7, 10416732), (12, 6076427), (14, 5208366), (21, 3472244), (28, 2604183), (42, 1736122), (84, 868061), (787, 92652), (1103, 66108), (1574, 46326), (2206, 33054), (2361, 30884), (3148, 23163), (3309, 22036), (4412, 16527), (4722, 15442), (5509, 13236), (6618, 11018), (7721, 9444)]