87526404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20431}}^1$

素因数の和:20465

約数の個数: 72

約数和(自身を含む): 267740928

約数和(自身を除く): 180214524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 20431, 40862, 61293, 81724, 122586, 143017, 183879, 245172, 286034, 347327, 367758, 429051, 572068, 694654, 735516, 858102, 1041981, 1287153, 1389308, 1716204, 2083962, 2431289, 2574306, 3125943, 4167924, 4862578, 5148612, 6251886, 7293867, 9725156, 12503772, 14587734, 21881601, 29175468, 43763202, 87526404]

約数ペア:

[(1, 87526404), (2, 43763202), (3, 29175468), (4, 21881601), (6, 14587734), (7, 12503772), (9, 9725156), (12, 7293867), (14, 6251886), (17, 5148612), (18, 4862578), (21, 4167924), (28, 3125943), (34, 2574306), (36, 2431289), (42, 2083962), (51, 1716204), (63, 1389308), (68, 1287153), (84, 1041981), (102, 858102), (119, 735516), (126, 694654), (153, 572068), (204, 429051), (238, 367758), (252, 347327), (306, 286034), (357, 245172), (476, 183879), (612, 143017), (714, 122586), (1071, 81724), (1428, 61293), (2142, 40862), (4284, 20431)]