71215794

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 171561600

約数和(自身を除く): 100345806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 229, 234, 351, 443, 458, 687, 702, 886, 1329, 1374, 2061, 2658, 2977, 3987, 4122, 5759, 5954, 6183, 7974, 8931, 11518, 11961, 12366, 17277, 17862, 23922, 26793, 34554, 51831, 53586, 80379, 101447, 103662, 155493, 160758, 202894, 304341, 310986, 608682, 913023, 1318811, 1826046, 2637622, 2739069, 3956433, 5478138, 7912866, 11869299, 23738598, 35607897, 71215794]

約数ペア:

[(1, 71215794), (2, 35607897), (3, 23738598), (6, 11869299), (9, 7912866), (13, 5478138), (18, 3956433), (26, 2739069), (27, 2637622), (39, 1826046), (54, 1318811), (78, 913023), (117, 608682), (229, 310986), (234, 304341), (351, 202894), (443, 160758), (458, 155493), (687, 103662), (702, 101447), (886, 80379), (1329, 53586), (1374, 51831), (2061, 34554), (2658, 26793), (2977, 23922), (3987, 17862), (4122, 17277), (5759, 12366), (5954, 11961), (6183, 11518), (7974, 8931)]