68854176

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12618

約数の個数: 72

約数和(自身を含む): 206125920

約数和(自身を除く): 137271744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 12583, 25166, 37749, 50332, 75498, 100664, 113247, 150996, 201328, 226494, 239077, 301992, 402656, 452988, 478154, 603984, 717231, 905976, 956308, 1207968, 1434462, 1811952, 1912616, 2151693, 2868924, 3623904, 3825232, 4303386, 5737848, 7650464, 8606772, 11475696, 17213544, 22951392, 34427088, 68854176]

約数ペア:

[(1, 68854176), (2, 34427088), (3, 22951392), (4, 17213544), (6, 11475696), (8, 8606772), (9, 7650464), (12, 5737848), (16, 4303386), (18, 3825232), (19, 3623904), (24, 2868924), (32, 2151693), (36, 1912616), (38, 1811952), (48, 1434462), (57, 1207968), (72, 956308), (76, 905976), (96, 717231), (114, 603984), (144, 478154), (152, 452988), (171, 402656), (228, 301992), (288, 239077), (304, 226494), (342, 201328), (456, 150996), (608, 113247), (684, 100664), (912, 75498), (1368, 50332), (1824, 37749), (2736, 25166), (5472, 12583)]