71642616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8269}}^1$

素因数の和:8316

約数の個数: 48

約数和(自身を含む): 189052200

約数和(自身を除く): 117409584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8269, 8664, 16538, 24807, 33076, 49614, 66152, 99228, 157111, 198456, 314222, 471333, 628444, 942666, 1256888, 1885332, 2985109, 3770664, 5970218, 8955327, 11940436, 17910654, 23880872, 35821308, 71642616]

約数ペア:

[(1, 71642616), (2, 35821308), (3, 23880872), (4, 17910654), (6, 11940436), (8, 8955327), (12, 5970218), (19, 3770664), (24, 2985109), (38, 1885332), (57, 1256888), (76, 942666), (114, 628444), (152, 471333), (228, 314222), (361, 198456), (456, 157111), (722, 99228), (1083, 66152), (1444, 49614), (2166, 33076), (2888, 24807), (4332, 16538), (8269, 8664)]