79971732

素因数分解:

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

素因数の和:334

約数の個数: 72

約数和(自身を含む): 211848000

約数和(自身を除く): 131876268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 199, 244, 366, 398, 549, 597, 732, 796, 1098, 1194, 1647, 1791, 2196, 2388, 3294, 3582, 3721, 5373, 6588, 7164, 7442, 10746, 11163, 12139, 14884, 21492, 22326, 24278, 33489, 36417, 44652, 48556, 66978, 72834, 100467, 109251, 133956, 145668, 200934, 218502, 327753, 401868, 437004, 655506, 740479, 1311012, 1480958, 2221437, 2961916, 4442874, 6664311, 8885748, 13328622, 19992933, 26657244, 39985866, 79971732]

約数ペア:

[(1, 79971732), (2, 39985866), (3, 26657244), (4, 19992933), (6, 13328622), (9, 8885748), (12, 6664311), (18, 4442874), (27, 2961916), (36, 2221437), (54, 1480958), (61, 1311012), (108, 740479), (122, 655506), (183, 437004), (199, 401868), (244, 327753), (366, 218502), (398, 200934), (549, 145668), (597, 133956), (732, 109251), (796, 100467), (1098, 72834), (1194, 66978), (1647, 48556), (1791, 44652), (2196, 36417), (2388, 33489), (3294, 24278), (3582, 22326), (3721, 21492), (5373, 14884), (6588, 12139), (7164, 11163), (7442, 10746)]