68375384

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 165350160

約数和(自身を除く): 96974776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 101, 154, 157, 196, 202, 308, 314, 392, 404, 539, 616, 628, 707, 808, 1078, 1099, 1111, 1256, 1414, 1727, 2156, 2198, 2222, 2828, 3454, 4312, 4396, 4444, 4949, 5656, 6908, 7693, 7777, 8792, 8888, 9898, 12089, 13816, 15386, 15554, 15857, 19796, 24178, 30772, 31108, 31714, 39592, 48356, 54439, 61544, 62216, 63428, 84623, 96712, 108878, 110999, 126856, 169246, 174427, 217756, 221998, 338492, 348854, 435512, 443996, 676984, 697708, 776993, 887992, 1220989, 1395416, 1553986, 2441978, 3107972, 4883956, 6215944, 8546923, 9767912, 17093846, 34187692, 68375384]

約数ペア:

[(1, 68375384), (2, 34187692), (4, 17093846), (7, 9767912), (8, 8546923), (11, 6215944), (14, 4883956), (22, 3107972), (28, 2441978), (44, 1553986), (49, 1395416), (56, 1220989), (77, 887992), (88, 776993), (98, 697708), (101, 676984), (154, 443996), (157, 435512), (196, 348854), (202, 338492), (308, 221998), (314, 217756), (392, 174427), (404, 169246), (539, 126856), (616, 110999), (628, 108878), (707, 96712), (808, 84623), (1078, 63428), (1099, 62216), (1111, 61544), (1256, 54439), (1414, 48356), (1727, 39592), (2156, 31714), (2198, 31108), (2222, 30772), (2828, 24178), (3454, 19796), (4312, 15857), (4396, 15554), (4444, 15386), (4949, 13816), (5656, 12089), (6908, 9898), (7693, 8888), (7777, 8792)]