180044816

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 80

約数和(自身を含む): 415152000

約数和(自身を除く): 235107184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 343, 371, 392, 424, 619, 686, 742, 784, 848, 1238, 1372, 1484, 2476, 2597, 2744, 2968, 4333, 4952, 5194, 5488, 5936, 8666, 9904, 10388, 17332, 18179, 20776, 30331, 32807, 34664, 36358, 41552, 60662, 65614, 69328, 72716, 121324, 131228, 145432, 212317, 229649, 242648, 262456, 290864, 424634, 459298, 485296, 524912, 849268, 918596, 1607543, 1698536, 1837192, 3215086, 3397072, 3674384, 6430172, 11252801, 12860344, 22505602, 25720688, 45011204, 90022408, 180044816]

約数ペア:

[(1, 180044816), (2, 90022408), (4, 45011204), (7, 25720688), (8, 22505602), (14, 12860344), (16, 11252801), (28, 6430172), (49, 3674384), (53, 3397072), (56, 3215086), (98, 1837192), (106, 1698536), (112, 1607543), (196, 918596), (212, 849268), (343, 524912), (371, 485296), (392, 459298), (424, 424634), (619, 290864), (686, 262456), (742, 242648), (784, 229649), (848, 212317), (1238, 145432), (1372, 131228), (1484, 121324), (2476, 72716), (2597, 69328), (2744, 65614), (2968, 60662), (4333, 41552), (4952, 36358), (5194, 34664), (5488, 32807), (5936, 30331), (8666, 20776), (9904, 18179), (10388, 17332)]