78891456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{58699}}^1$

素因数の和:58721

約数の個数: 56

約数和(自身を含む): 238556800

約数和(自身を除く): 159665344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 58699, 117398, 176097, 234796, 352194, 410893, 469592, 704388, 821786, 939184, 1232679, 1408776, 1643572, 1878368, 2465358, 2817552, 3287144, 3756736, 4930716, 5635104, 6574288, 9861432, 11270208, 13148576, 19722864, 26297152, 39445728, 78891456]

約数ペア:

[(1, 78891456), (2, 39445728), (3, 26297152), (4, 19722864), (6, 13148576), (7, 11270208), (8, 9861432), (12, 6574288), (14, 5635104), (16, 4930716), (21, 3756736), (24, 3287144), (28, 2817552), (32, 2465358), (42, 1878368), (48, 1643572), (56, 1408776), (64, 1232679), (84, 939184), (96, 821786), (112, 704388), (168, 469592), (192, 410893), (224, 352194), (336, 234796), (448, 176097), (672, 117398), (1344, 58699)]