68840784

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2477}}^1$

素因数の和:2684

約数の個数: 60

約数和(自身を含む): 193734996

約数和(自身を除く): 124894212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 2477, 3088, 3474, 4632, 4954, 6948, 7431, 9264, 9908, 13896, 14862, 19816, 22293, 27792, 29724, 39632, 44586, 59448, 89172, 118896, 178344, 356688, 478061, 956122, 1434183, 1912244, 2868366, 3824488, 4302549, 5736732, 7648976, 8605098, 11473464, 17210196, 22946928, 34420392, 68840784]

約数ペア:

[(1, 68840784), (2, 34420392), (3, 22946928), (4, 17210196), (6, 11473464), (8, 8605098), (9, 7648976), (12, 5736732), (16, 4302549), (18, 3824488), (24, 2868366), (36, 1912244), (48, 1434183), (72, 956122), (144, 478061), (193, 356688), (386, 178344), (579, 118896), (772, 89172), (1158, 59448), (1544, 44586), (1737, 39632), (2316, 29724), (2477, 27792), (3088, 22293), (3474, 19816), (4632, 14862), (4954, 13896), (6948, 9908), (7431, 9264)]