71620896

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 198374400

約数和(自身を除く): 126753504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 163, 184, 199, 276, 326, 368, 398, 489, 552, 597, 652, 736, 796, 978, 1104, 1194, 1304, 1592, 1956, 2208, 2388, 2608, 3184, 3749, 3912, 4577, 4776, 5216, 6368, 7498, 7824, 9154, 9552, 11247, 13731, 14996, 15648, 18308, 19104, 22494, 27462, 29992, 32437, 36616, 44988, 54924, 59984, 64874, 73232, 89976, 97311, 109848, 119968, 129748, 146464, 179952, 194622, 219696, 259496, 359904, 389244, 439392, 518992, 746051, 778488, 1037984, 1492102, 1556976, 2238153, 2984204, 3113952, 4476306, 5968408, 8952612, 11936816, 17905224, 23873632, 35810448, 71620896]

約数ペア:

[(1, 71620896), (2, 35810448), (3, 23873632), (4, 17905224), (6, 11936816), (8, 8952612), (12, 5968408), (16, 4476306), (23, 3113952), (24, 2984204), (32, 2238153), (46, 1556976), (48, 1492102), (69, 1037984), (92, 778488), (96, 746051), (138, 518992), (163, 439392), (184, 389244), (199, 359904), (276, 259496), (326, 219696), (368, 194622), (398, 179952), (489, 146464), (552, 129748), (597, 119968), (652, 109848), (736, 97311), (796, 89976), (978, 73232), (1104, 64874), (1194, 59984), (1304, 54924), (1592, 44988), (1956, 36616), (2208, 32437), (2388, 29992), (2608, 27462), (3184, 22494), (3749, 19104), (3912, 18308), (4577, 15648), (4776, 14996), (5216, 13731), (6368, 11247), (7498, 9552), (7824, 9154)]