89080112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 201415680

約数和(自身を除く): 112335568

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 464, 496, 563, 638, 682, 899, 1126, 1276, 1364, 1798, 2252, 2552, 2728, 3596, 4504, 5104, 5456, 6193, 7192, 9008, 9889, 12386, 14384, 16327, 17453, 19778, 24772, 32654, 34906, 39556, 49544, 65308, 69812, 79112, 99088, 130616, 139624, 158224, 179597, 191983, 261232, 279248, 359194, 383966, 506137, 718388, 767932, 1012274, 1436776, 1535864, 2024548, 2873552, 3071728, 4049096, 5567507, 8098192, 11135014, 22270028, 44540056, 89080112]

約数ペア:

[(1, 89080112), (2, 44540056), (4, 22270028), (8, 11135014), (11, 8098192), (16, 5567507), (22, 4049096), (29, 3071728), (31, 2873552), (44, 2024548), (58, 1535864), (62, 1436776), (88, 1012274), (116, 767932), (124, 718388), (176, 506137), (232, 383966), (248, 359194), (319, 279248), (341, 261232), (464, 191983), (496, 179597), (563, 158224), (638, 139624), (682, 130616), (899, 99088), (1126, 79112), (1276, 69812), (1364, 65308), (1798, 49544), (2252, 39556), (2552, 34906), (2728, 32654), (3596, 24772), (4504, 19778), (5104, 17453), (5456, 16327), (6193, 14384), (7192, 12386), (9008, 9889)]