122855172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 317374176

約数和(自身を除く): 194519004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 211, 242, 363, 401, 422, 484, 633, 726, 802, 844, 1203, 1266, 1452, 1604, 2321, 2406, 2532, 4411, 4642, 4812, 6963, 8822, 9284, 13233, 13926, 17644, 25531, 26466, 27852, 48521, 51062, 52932, 76593, 84611, 97042, 102124, 145563, 153186, 169222, 194084, 253833, 291126, 306372, 338444, 507666, 582252, 930721, 1015332, 1861442, 2792163, 3722884, 5584326, 10237931, 11168652, 20475862, 30713793, 40951724, 61427586, 122855172]

約数ペア:

[(1, 122855172), (2, 61427586), (3, 40951724), (4, 30713793), (6, 20475862), (11, 11168652), (12, 10237931), (22, 5584326), (33, 3722884), (44, 2792163), (66, 1861442), (121, 1015332), (132, 930721), (211, 582252), (242, 507666), (363, 338444), (401, 306372), (422, 291126), (484, 253833), (633, 194084), (726, 169222), (802, 153186), (844, 145563), (1203, 102124), (1266, 97042), (1452, 84611), (1604, 76593), (2321, 52932), (2406, 51062), (2532, 48521), (4411, 27852), (4642, 26466), (4812, 25531), (6963, 17644), (8822, 13926), (9284, 13233)]