84858704

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 194237568

約数和(自身を除く): 109378864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 97, 107, 112, 146, 194, 214, 292, 388, 428, 511, 584, 679, 749, 776, 856, 1022, 1168, 1358, 1498, 1552, 1712, 2044, 2716, 2996, 4088, 5432, 5992, 7081, 7811, 8176, 10379, 10864, 11984, 14162, 15622, 20758, 28324, 31244, 41516, 49567, 54677, 56648, 62488, 72653, 83032, 99134, 109354, 113296, 124976, 145306, 166064, 198268, 218708, 290612, 396536, 437416, 581224, 757667, 793072, 874832, 1162448, 1515334, 3030668, 5303669, 6061336, 10607338, 12122672, 21214676, 42429352, 84858704]

約数ペア:

[(1, 84858704), (2, 42429352), (4, 21214676), (7, 12122672), (8, 10607338), (14, 6061336), (16, 5303669), (28, 3030668), (56, 1515334), (73, 1162448), (97, 874832), (107, 793072), (112, 757667), (146, 581224), (194, 437416), (214, 396536), (292, 290612), (388, 218708), (428, 198268), (511, 166064), (584, 145306), (679, 124976), (749, 113296), (776, 109354), (856, 99134), (1022, 83032), (1168, 72653), (1358, 62488), (1498, 56648), (1552, 54677), (1712, 49567), (2044, 41516), (2716, 31244), (2996, 28324), (4088, 20758), (5432, 15622), (5992, 14162), (7081, 11984), (7811, 10864), (8176, 10379)]