66829185828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{381419}}^1$

素因数の和:381617

約数の個数: 72

約数和(自身を含む): 175489816320

約数和(自身を除く): 108660630492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 942, 1116, 1413, 1884, 2826, 4867, 5652, 9734, 14601, 19468, 29202, 43803, 58404, 87606, 175212, 381419, 762838, 1144257, 1525676, 2288514, 3432771, 4577028, 6865542, 11823989, 13731084, 23647978, 35471967, 47295956, 59882783, 70943934, 106415901, 119765566, 141887868, 179648349, 212831802, 239531132, 359296698, 425663604, 538945047, 718593396, 1077890094, 1856366273, 2155780188, 3712732546, 5569098819, 7425465092, 11138197638, 16707296457, 22276395276, 33414592914, 66829185828]

約数ペア:

[(1, 66829185828), (2, 33414592914), (3, 22276395276), (4, 16707296457), (6, 11138197638), (9, 7425465092), (12, 5569098819), (18, 3712732546), (31, 2155780188), (36, 1856366273), (62, 1077890094), (93, 718593396), (124, 538945047), (157, 425663604), (186, 359296698), (279, 239531132), (314, 212831802), (372, 179648349), (471, 141887868), (558, 119765566), (628, 106415901), (942, 70943934), (1116, 59882783), (1413, 47295956), (1884, 35471967), (2826, 23647978), (4867, 13731084), (5652, 11823989), (9734, 6865542), (14601, 4577028), (19468, 3432771), (29202, 2288514), (43803, 1525676), (58404, 1144257), (87606, 762838), (175212, 381419)]