123890634

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 112

約数和(自身を含む): 325276800

約数和(自身を除く): 201386166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 199, 243, 366, 378, 398, 427, 486, 549, 567, 597, 729, 854, 1098, 1134, 1194, 1281, 1393, 1458, 1647, 1701, 1791, 2562, 2786, 3294, 3402, 3582, 3843, 4179, 4941, 5103, 5373, 7686, 8358, 9882, 10206, 10746, 11529, 12139, 12537, 14823, 16119, 23058, 24278, 25074, 29646, 32238, 34587, 36417, 37611, 44469, 48357, 69174, 72834, 75222, 84973, 88938, 96714, 103761, 109251, 112833, 145071, 169946, 207522, 218502, 225666, 254919, 290142, 311283, 327753, 338499, 509838, 622566, 655506, 676998, 764757, 983259, 1015497, 1529514, 1966518, 2030994, 2294271, 2949777, 4588542, 5899554, 6882813, 8849331, 13765626, 17698662, 20648439, 41296878, 61945317, 123890634]

約数ペア:

[(1, 123890634), (2, 61945317), (3, 41296878), (6, 20648439), (7, 17698662), (9, 13765626), (14, 8849331), (18, 6882813), (21, 5899554), (27, 4588542), (42, 2949777), (54, 2294271), (61, 2030994), (63, 1966518), (81, 1529514), (122, 1015497), (126, 983259), (162, 764757), (183, 676998), (189, 655506), (199, 622566), (243, 509838), (366, 338499), (378, 327753), (398, 311283), (427, 290142), (486, 254919), (549, 225666), (567, 218502), (597, 207522), (729, 169946), (854, 145071), (1098, 112833), (1134, 109251), (1194, 103761), (1281, 96714), (1393, 88938), (1458, 84973), (1647, 75222), (1701, 72834), (1791, 69174), (2562, 48357), (2786, 44469), (3294, 37611), (3402, 36417), (3582, 34587), (3843, 32238), (4179, 29646), (4941, 25074), (5103, 24278), (5373, 23058), (7686, 16119), (8358, 14823), (9882, 12537), (10206, 12139), (10746, 11529)]