172913076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 514626560

約数和(自身を除く): 341713484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 331, 378, 662, 691, 756, 993, 1324, 1382, 1986, 2073, 2317, 2764, 2979, 3972, 4146, 4634, 4837, 5958, 6219, 6951, 8292, 8937, 9268, 9674, 11916, 12438, 13902, 14511, 17874, 18657, 19348, 20853, 24876, 27804, 29022, 35748, 37314, 41706, 43533, 58044, 62559, 74628, 83412, 87066, 125118, 130599, 174132, 228721, 250236, 261198, 457442, 522396, 686163, 914884, 1372326, 1601047, 2058489, 2744652, 3202094, 4116978, 4803141, 6175467, 6404188, 8233956, 9606282, 12350934, 14409423, 19212564, 24701868, 28818846, 43228269, 57637692, 86456538, 172913076]

約数ペア:

[(1, 172913076), (2, 86456538), (3, 57637692), (4, 43228269), (6, 28818846), (7, 24701868), (9, 19212564), (12, 14409423), (14, 12350934), (18, 9606282), (21, 8233956), (27, 6404188), (28, 6175467), (36, 4803141), (42, 4116978), (54, 3202094), (63, 2744652), (84, 2058489), (108, 1601047), (126, 1372326), (189, 914884), (252, 686163), (331, 522396), (378, 457442), (662, 261198), (691, 250236), (756, 228721), (993, 174132), (1324, 130599), (1382, 125118), (1986, 87066), (2073, 83412), (2317, 74628), (2764, 62559), (2979, 58044), (3972, 43533), (4146, 41706), (4634, 37314), (4837, 35748), (5958, 29022), (6219, 27804), (6951, 24876), (8292, 20853), (8937, 19348), (9268, 18657), (9674, 17874), (11916, 14511), (12438, 13902)]