126762804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71861}}^1$

素因数の和:71885

約数の個数: 54

約数和(自身を含む): 372748194

約数和(自身を除く): 245985390

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 71861, 143722, 215583, 287444, 431166, 503027, 646749, 862332, 1006054, 1293498, 1509081, 2012108, 2586996, 3018162, 3521189, 4527243, 6036324, 7042378, 9054486, 10563567, 14084756, 18108972, 21127134, 31690701, 42254268, 63381402, 126762804]

約数ペア:

[(1, 126762804), (2, 63381402), (3, 42254268), (4, 31690701), (6, 21127134), (7, 18108972), (9, 14084756), (12, 10563567), (14, 9054486), (18, 7042378), (21, 6036324), (28, 4527243), (36, 3521189), (42, 3018162), (49, 2586996), (63, 2012108), (84, 1509081), (98, 1293498), (126, 1006054), (147, 862332), (196, 646749), (252, 503027), (294, 431166), (441, 287444), (588, 215583), (882, 143722), (1764, 71861)]