84785207948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{173497}}^1$

素因数の和:174102

約数の個数: 48

約数和(自身を含む): 175352346624

約数和(自身を除く): 90567138676

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 563, 868, 1126, 2252, 3941, 7882, 15764, 17453, 34906, 69812, 122171, 173497, 244342, 346994, 488684, 693988, 1214479, 2428958, 4857916, 5378407, 10756814, 21513628, 37648849, 75297698, 97678811, 150595396, 195357622, 390715244, 683751677, 1367503354, 2735006708, 3028043141, 6056086282, 12112172564, 21196301987, 42392603974, 84785207948]

約数ペア:

[(1, 84785207948), (2, 42392603974), (4, 21196301987), (7, 12112172564), (14, 6056086282), (28, 3028043141), (31, 2735006708), (62, 1367503354), (124, 683751677), (217, 390715244), (434, 195357622), (563, 150595396), (868, 97678811), (1126, 75297698), (2252, 37648849), (3941, 21513628), (7882, 10756814), (15764, 5378407), (17453, 4857916), (34906, 2428958), (69812, 1214479), (122171, 693988), (173497, 488684), (244342, 346994)]