142719876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13259}}^1$

素因数の和:13305

約数の個数: 72

約数和(自身を含む): 405437760

約数和(自身を除く): 262717884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 13259, 26518, 39777, 53036, 79554, 119331, 159108, 172367, 238662, 304957, 344734, 477324, 517101, 609914, 689468, 914871, 1034202, 1219828, 1551303, 1829742, 2068404, 2744613, 3102606, 3659484, 3964441, 5489226, 6205212, 7928882, 10978452, 11893323, 15857764, 23786646, 35679969, 47573292, 71359938, 142719876]

約数ペア:

[(1, 142719876), (2, 71359938), (3, 47573292), (4, 35679969), (6, 23786646), (9, 15857764), (12, 11893323), (13, 10978452), (18, 7928882), (23, 6205212), (26, 5489226), (36, 3964441), (39, 3659484), (46, 3102606), (52, 2744613), (69, 2068404), (78, 1829742), (92, 1551303), (117, 1219828), (138, 1034202), (156, 914871), (207, 689468), (234, 609914), (276, 517101), (299, 477324), (414, 344734), (468, 304957), (598, 238662), (828, 172367), (897, 159108), (1196, 119331), (1794, 79554), (2691, 53036), (3588, 39777), (5382, 26518), (10764, 13259)]