42131376

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 120

約数和(自身を含む): 137664800

約数和(自身を除く): 95533424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 853, 882, 1008, 1029, 1176, 1372, 1706, 1764, 2058, 2352, 2559, 2744, 3087, 3412, 3528, 4116, 5118, 5488, 5971, 6174, 6824, 7056, 7677, 8232, 10236, 11942, 12348, 13648, 15354, 16464, 17913, 20472, 23884, 24696, 30708, 35826, 40944, 41797, 47768, 49392, 53739, 61416, 71652, 83594, 95536, 107478, 122832, 125391, 143304, 167188, 214956, 250782, 286608, 292579, 334376, 376173, 429912, 501564, 585158, 668752, 752346, 859824, 877737, 1003128, 1170316, 1504692, 1755474, 2006256, 2340632, 2633211, 3009384, 3510948, 4681264, 5266422, 6018768, 7021896, 10532844, 14043792, 21065688, 42131376]

約数ペア:

[(1, 42131376), (2, 21065688), (3, 14043792), (4, 10532844), (6, 7021896), (7, 6018768), (8, 5266422), (9, 4681264), (12, 3510948), (14, 3009384), (16, 2633211), (18, 2340632), (21, 2006256), (24, 1755474), (28, 1504692), (36, 1170316), (42, 1003128), (48, 877737), (49, 859824), (56, 752346), (63, 668752), (72, 585158), (84, 501564), (98, 429912), (112, 376173), (126, 334376), (144, 292579), (147, 286608), (168, 250782), (196, 214956), (252, 167188), (294, 143304), (336, 125391), (343, 122832), (392, 107478), (441, 95536), (504, 83594), (588, 71652), (686, 61416), (784, 53739), (853, 49392), (882, 47768), (1008, 41797), (1029, 40944), (1176, 35826), (1372, 30708), (1706, 24696), (1764, 23884), (2058, 20472), (2352, 17913), (2559, 16464), (2744, 15354), (3087, 13648), (3412, 12348), (3528, 11942), (4116, 10236), (5118, 8232), (5488, 7677), (5971, 7056), (6174, 6824)]