72980352

素因数分解:

$2^7\times 3^4\times {\mathrm{7039}}^1$

素因数の和:7065

約数の個数: 80

約数和(自身を含む): 217219200

約数和(自身を除く): 144238848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 7039, 10368, 14078, 21117, 28156, 42234, 56312, 63351, 84468, 112624, 126702, 168936, 190053, 225248, 253404, 337872, 380106, 450496, 506808, 570159, 675744, 760212, 900992, 1013616, 1140318, 1351488, 1520424, 2027232, 2280636, 2702976, 3040848, 4054464, 4561272, 6081696, 8108928, 9122544, 12163392, 18245088, 24326784, 36490176, 72980352]

約数ペア:

[(1, 72980352), (2, 36490176), (3, 24326784), (4, 18245088), (6, 12163392), (8, 9122544), (9, 8108928), (12, 6081696), (16, 4561272), (18, 4054464), (24, 3040848), (27, 2702976), (32, 2280636), (36, 2027232), (48, 1520424), (54, 1351488), (64, 1140318), (72, 1013616), (81, 900992), (96, 760212), (108, 675744), (128, 570159), (144, 506808), (162, 450496), (192, 380106), (216, 337872), (288, 253404), (324, 225248), (384, 190053), (432, 168936), (576, 126702), (648, 112624), (864, 84468), (1152, 63351), (1296, 56312), (1728, 42234), (2592, 28156), (3456, 21117), (5184, 14078), (7039, 10368)]