123531312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7129}}^1$

素因数の和:7178

約数の個数: 60

約数和(自身を含む): 336849720

約数和(自身を除く): 213318408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 7129, 8664, 14258, 17328, 21387, 28516, 42774, 57032, 85548, 114064, 135451, 171096, 270902, 342192, 406353, 541804, 812706, 1083608, 1625412, 2167216, 2573569, 3250824, 5147138, 6501648, 7720707, 10294276, 15441414, 20588552, 30882828, 41177104, 61765656, 123531312]

約数ペア:

[(1, 123531312), (2, 61765656), (3, 41177104), (4, 30882828), (6, 20588552), (8, 15441414), (12, 10294276), (16, 7720707), (19, 6501648), (24, 5147138), (38, 3250824), (48, 2573569), (57, 2167216), (76, 1625412), (114, 1083608), (152, 812706), (228, 541804), (304, 406353), (361, 342192), (456, 270902), (722, 171096), (912, 135451), (1083, 114064), (1444, 85548), (2166, 57032), (2888, 42774), (4332, 28516), (5776, 21387), (7129, 17328), (8664, 14258)]