68820888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4079}}^1$

素因数の和:4144

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 117227112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4079, 4218, 5624, 8158, 8436, 12237, 16316, 16872, 24474, 32632, 48948, 77501, 97896, 150923, 155002, 232503, 301846, 310004, 452769, 465006, 603692, 620008, 905538, 930012, 1207384, 1811076, 1860024, 2867537, 3622152, 5735074, 8602611, 11470148, 17205222, 22940296, 34410444, 68820888]

約数ペア:

[(1, 68820888), (2, 34410444), (3, 22940296), (4, 17205222), (6, 11470148), (8, 8602611), (12, 5735074), (19, 3622152), (24, 2867537), (37, 1860024), (38, 1811076), (57, 1207384), (74, 930012), (76, 905538), (111, 620008), (114, 603692), (148, 465006), (152, 452769), (222, 310004), (228, 301846), (296, 232503), (444, 155002), (456, 150923), (703, 97896), (888, 77501), (1406, 48948), (2109, 32632), (2812, 24474), (4079, 16872), (4218, 16316), (5624, 12237), (8158, 8436)]