31293251316

素因数分解:

$2^2\times 3^5\times {\mathrm{419}}^1\times {\mathrm{76837}}^1$

素因数の和:77275

約数の個数: 72

約数和(自身を含む): 82228954080

約数和(自身を除く): 50935702764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 419, 486, 838, 972, 1257, 1676, 2514, 3771, 5028, 7542, 11313, 15084, 22626, 33939, 45252, 67878, 76837, 101817, 135756, 153674, 203634, 230511, 307348, 407268, 461022, 691533, 922044, 1383066, 2074599, 2766132, 4149198, 6223797, 8298396, 12447594, 18671391, 24895188, 32194703, 37342782, 64389406, 74685564, 96584109, 128778812, 193168218, 289752327, 386336436, 579504654, 869256981, 1159009308, 1738513962, 2607770943, 3477027924, 5215541886, 7823312829, 10431083772, 15646625658, 31293251316]

約数ペア:

[(1, 31293251316), (2, 15646625658), (3, 10431083772), (4, 7823312829), (6, 5215541886), (9, 3477027924), (12, 2607770943), (18, 1738513962), (27, 1159009308), (36, 869256981), (54, 579504654), (81, 386336436), (108, 289752327), (162, 193168218), (243, 128778812), (324, 96584109), (419, 74685564), (486, 64389406), (838, 37342782), (972, 32194703), (1257, 24895188), (1676, 18671391), (2514, 12447594), (3771, 8298396), (5028, 6223797), (7542, 4149198), (11313, 2766132), (15084, 2074599), (22626, 1383066), (33939, 922044), (45252, 691533), (67878, 461022), (76837, 407268), (101817, 307348), (135756, 230511), (153674, 203634)]