82041372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{859}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 237910400

約数和(自身を除く): 155869028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 859, 1137, 1516, 1718, 2274, 2577, 2653, 3411, 3436, 4548, 5154, 5306, 6013, 6822, 7731, 7959, 10308, 10612, 12026, 13644, 15462, 15918, 18039, 23877, 24052, 30924, 31836, 36078, 47754, 54117, 72156, 95508, 108234, 216468, 325561, 651122, 976683, 1302244, 1953366, 2278927, 2930049, 3906732, 4557854, 5860098, 6836781, 9115708, 11720196, 13673562, 20510343, 27347124, 41020686, 82041372]

約数ペア:

[(1, 82041372), (2, 41020686), (3, 27347124), (4, 20510343), (6, 13673562), (7, 11720196), (9, 9115708), (12, 6836781), (14, 5860098), (18, 4557854), (21, 3906732), (28, 2930049), (36, 2278927), (42, 1953366), (63, 1302244), (84, 976683), (126, 651122), (252, 325561), (379, 216468), (758, 108234), (859, 95508), (1137, 72156), (1516, 54117), (1718, 47754), (2274, 36078), (2577, 31836), (2653, 30924), (3411, 24052), (3436, 23877), (4548, 18039), (5154, 15918), (5306, 15462), (6013, 13644), (6822, 12026), (7731, 10612), (7959, 10308)]