71953488

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1073

約数の個数: 80

約数和(自身を含む): 207843840

約数和(自身を除く): 135890352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 863, 1158, 1544, 1726, 1737, 2316, 2589, 3088, 3452, 3474, 4632, 5178, 5211, 6904, 6948, 7767, 9264, 10356, 10422, 13808, 13896, 15534, 20712, 20844, 23301, 27792, 31068, 41424, 41688, 46602, 62136, 83376, 93204, 124272, 166559, 186408, 333118, 372816, 499677, 666236, 999354, 1332472, 1499031, 1998708, 2664944, 2998062, 3997416, 4497093, 5996124, 7994832, 8994186, 11992248, 17988372, 23984496, 35976744, 71953488]

約数ペア:

[(1, 71953488), (2, 35976744), (3, 23984496), (4, 17988372), (6, 11992248), (8, 8994186), (9, 7994832), (12, 5996124), (16, 4497093), (18, 3997416), (24, 2998062), (27, 2664944), (36, 1998708), (48, 1499031), (54, 1332472), (72, 999354), (108, 666236), (144, 499677), (193, 372816), (216, 333118), (386, 186408), (432, 166559), (579, 124272), (772, 93204), (863, 83376), (1158, 62136), (1544, 46602), (1726, 41688), (1737, 41424), (2316, 31068), (2589, 27792), (3088, 23301), (3452, 20844), (3474, 20712), (4632, 15534), (5178, 13896), (5211, 13808), (6904, 10422), (6948, 10356), (7767, 9264)]