71084952

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 200622840

約数和(自身を除く): 129537888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 673, 978, 1304, 1346, 1467, 1956, 2019, 2692, 2934, 3912, 4038, 4401, 5384, 5868, 6057, 8076, 8802, 11736, 12114, 13203, 16152, 17604, 18171, 24228, 26406, 35208, 36342, 48456, 52812, 54513, 72684, 105624, 109026, 109699, 145368, 218052, 219398, 329097, 436104, 438796, 658194, 877592, 987291, 1316388, 1974582, 2632776, 2961873, 3949164, 5923746, 7898328, 8885619, 11847492, 17771238, 23694984, 35542476, 71084952]

約数ペア:

[(1, 71084952), (2, 35542476), (3, 23694984), (4, 17771238), (6, 11847492), (8, 8885619), (9, 7898328), (12, 5923746), (18, 3949164), (24, 2961873), (27, 2632776), (36, 1974582), (54, 1316388), (72, 987291), (81, 877592), (108, 658194), (162, 438796), (163, 436104), (216, 329097), (324, 219398), (326, 218052), (489, 145368), (648, 109699), (652, 109026), (673, 105624), (978, 72684), (1304, 54513), (1346, 52812), (1467, 48456), (1956, 36342), (2019, 35208), (2692, 26406), (2934, 24228), (3912, 18171), (4038, 17604), (4401, 16152), (5384, 13203), (5868, 12114), (6057, 11736), (8076, 8802)]