71046288

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 216950400

約数和(自身を除く): 145904112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 53, 54, 58, 72, 87, 106, 107, 108, 116, 144, 159, 174, 212, 214, 216, 232, 261, 318, 321, 348, 424, 428, 432, 464, 477, 522, 636, 642, 696, 783, 848, 856, 954, 963, 1044, 1272, 1284, 1392, 1431, 1537, 1566, 1712, 1908, 1926, 2088, 2544, 2568, 2862, 2889, 3074, 3103, 3132, 3816, 3852, 4176, 4611, 5136, 5671, 5724, 5778, 6148, 6206, 6264, 7632, 7704, 9222, 9309, 11342, 11448, 11556, 12296, 12412, 12528, 13833, 15408, 17013, 18444, 18618, 22684, 22896, 23112, 24592, 24824, 27666, 27927, 34026, 36888, 37236, 41499, 45368, 46224, 49648, 51039, 55332, 55854, 68052, 73776, 74472, 82998, 83781, 90736, 102078, 110664, 111708, 136104, 148944, 153117, 164459, 165996, 167562, 204156, 221328, 223416, 272208, 306234, 328918, 331992, 335124, 408312, 446832, 493377, 612468, 657836, 663984, 670248, 816624, 986754, 1224936, 1315672, 1340496, 1480131, 1973508, 2449872, 2631344, 2960262, 3947016, 4440393, 5920524, 7894032, 8880786, 11841048, 17761572, 23682096, 35523144, 71046288]

約数ペア:

[(1, 71046288), (2, 35523144), (3, 23682096), (4, 17761572), (6, 11841048), (8, 8880786), (9, 7894032), (12, 5920524), (16, 4440393), (18, 3947016), (24, 2960262), (27, 2631344), (29, 2449872), (36, 1973508), (48, 1480131), (53, 1340496), (54, 1315672), (58, 1224936), (72, 986754), (87, 816624), (106, 670248), (107, 663984), (108, 657836), (116, 612468), (144, 493377), (159, 446832), (174, 408312), (212, 335124), (214, 331992), (216, 328918), (232, 306234), (261, 272208), (318, 223416), (321, 221328), (348, 204156), (424, 167562), (428, 165996), (432, 164459), (464, 153117), (477, 148944), (522, 136104), (636, 111708), (642, 110664), (696, 102078), (783, 90736), (848, 83781), (856, 82998), (954, 74472), (963, 73776), (1044, 68052), (1272, 55854), (1284, 55332), (1392, 51039), (1431, 49648), (1537, 46224), (1566, 45368), (1712, 41499), (1908, 37236), (1926, 36888), (2088, 34026), (2544, 27927), (2568, 27666), (2862, 24824), (2889, 24592), (3074, 23112), (3103, 22896), (3132, 22684), (3816, 18618), (3852, 18444), (4176, 17013), (4611, 15408), (5136, 13833), (5671, 12528), (5724, 12412), (5778, 12296), (6148, 11556), (6206, 11448), (6264, 11342), (7632, 9309), (7704, 9222)]