68821698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 159304320

約数和(自身を除く): 90482622

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 41, 58, 66, 82, 87, 123, 174, 246, 319, 451, 638, 877, 902, 957, 1189, 1353, 1754, 1914, 2378, 2631, 2706, 3567, 5262, 7134, 9647, 13079, 19294, 25433, 26158, 28941, 35957, 39237, 50866, 57882, 71914, 76299, 78474, 107871, 152598, 215742, 279763, 395527, 559526, 791054, 839289, 1042753, 1186581, 1678578, 2085506, 2373162, 3128259, 6256518, 11470283, 22940566, 34410849, 68821698]

約数ペア:

[(1, 68821698), (2, 34410849), (3, 22940566), (6, 11470283), (11, 6256518), (22, 3128259), (29, 2373162), (33, 2085506), (41, 1678578), (58, 1186581), (66, 1042753), (82, 839289), (87, 791054), (123, 559526), (174, 395527), (246, 279763), (319, 215742), (451, 152598), (638, 107871), (877, 78474), (902, 76299), (957, 71914), (1189, 57882), (1353, 50866), (1754, 39237), (1914, 35957), (2378, 28941), (2631, 26158), (2706, 25433), (3567, 19294), (5262, 13079), (7134, 9647)]