81574024

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12241}}^1$

素因数の和:12278

約数の個数: 48

約数和(自身を含む): 188404380

約数和(自身を除く): 106830356

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 12241, 24482, 48964, 85687, 97928, 171374, 208097, 342748, 416194, 599809, 685496, 832388, 1199618, 1456679, 1664776, 2399236, 2913358, 4798472, 5826716, 10196753, 11653432, 20393506, 40787012, 81574024]

約数ペア:

[(1, 81574024), (2, 40787012), (4, 20393506), (7, 11653432), (8, 10196753), (14, 5826716), (17, 4798472), (28, 2913358), (34, 2399236), (49, 1664776), (56, 1456679), (68, 1199618), (98, 832388), (119, 685496), (136, 599809), (196, 416194), (238, 342748), (392, 208097), (476, 171374), (833, 97928), (952, 85687), (1666, 48964), (3332, 24482), (6664, 12241)]