61786128

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 164721600

約数和(自身を除く): 102935472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 149, 159, 163, 212, 298, 318, 326, 424, 447, 489, 596, 636, 652, 848, 894, 978, 1192, 1272, 1304, 1788, 1956, 2384, 2544, 2608, 3576, 3912, 7152, 7824, 7897, 8639, 15794, 17278, 23691, 24287, 25917, 31588, 34556, 47382, 48574, 51834, 63176, 69112, 72861, 94764, 97148, 103668, 126352, 138224, 145722, 189528, 194296, 207336, 291444, 379056, 388592, 414672, 582888, 1165776, 1287211, 2574422, 3861633, 5148844, 7723266, 10297688, 15446532, 20595376, 30893064, 61786128]

約数ペア:

[(1, 61786128), (2, 30893064), (3, 20595376), (4, 15446532), (6, 10297688), (8, 7723266), (12, 5148844), (16, 3861633), (24, 2574422), (48, 1287211), (53, 1165776), (106, 582888), (149, 414672), (159, 388592), (163, 379056), (212, 291444), (298, 207336), (318, 194296), (326, 189528), (424, 145722), (447, 138224), (489, 126352), (596, 103668), (636, 97148), (652, 94764), (848, 72861), (894, 69112), (978, 63176), (1192, 51834), (1272, 48574), (1304, 47382), (1788, 34556), (1956, 31588), (2384, 25917), (2544, 24287), (2608, 23691), (3576, 17278), (3912, 15794), (7152, 8639), (7824, 7897)]