127672636

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 283545360

約数和(自身を除く): 155872724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 89, 91, 98, 178, 182, 196, 356, 364, 563, 623, 637, 1126, 1157, 1246, 1274, 2252, 2314, 2492, 2548, 3941, 4361, 4628, 7319, 7882, 8099, 8722, 14638, 15764, 16198, 17444, 27587, 29276, 32396, 50107, 51233, 55174, 56693, 100214, 102466, 110348, 113386, 200428, 204932, 226772, 350749, 358631, 651391, 701498, 717262, 1302782, 1402996, 1434524, 2455243, 2605564, 4559737, 4910486, 9119474, 9820972, 18238948, 31918159, 63836318, 127672636]

約数ペア:

[(1, 127672636), (2, 63836318), (4, 31918159), (7, 18238948), (13, 9820972), (14, 9119474), (26, 4910486), (28, 4559737), (49, 2605564), (52, 2455243), (89, 1434524), (91, 1402996), (98, 1302782), (178, 717262), (182, 701498), (196, 651391), (356, 358631), (364, 350749), (563, 226772), (623, 204932), (637, 200428), (1126, 113386), (1157, 110348), (1246, 102466), (1274, 100214), (2252, 56693), (2314, 55174), (2492, 51233), (2548, 50107), (3941, 32396), (4361, 29276), (4628, 27587), (7319, 17444), (7882, 16198), (8099, 15764), (8722, 14638)]