91981812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31033}}^1$

素因数の和:31072

約数の個数: 48

約数和(自身を含む): 243306560

約数和(自身を除く): 151324748

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 31033, 62066, 93099, 124132, 186198, 372396, 403429, 589627, 806858, 1179254, 1210287, 1613716, 1768881, 2358508, 2420574, 3537762, 4841148, 7075524, 7665151, 15330302, 22995453, 30660604, 45990906, 91981812]

約数ペア:

[(1, 91981812), (2, 45990906), (3, 30660604), (4, 22995453), (6, 15330302), (12, 7665151), (13, 7075524), (19, 4841148), (26, 3537762), (38, 2420574), (39, 2358508), (52, 1768881), (57, 1613716), (76, 1210287), (78, 1179254), (114, 806858), (156, 589627), (228, 403429), (247, 372396), (494, 186198), (741, 124132), (988, 93099), (1482, 62066), (2964, 31033)]