86350516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 189250880

約数和(自身を除く): 102900364

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 193, 203, 266, 386, 406, 532, 551, 772, 812, 841, 1102, 1351, 1682, 2204, 2702, 3364, 3667, 3857, 5404, 5597, 5887, 7334, 7714, 11194, 11774, 14668, 15428, 15979, 22388, 23548, 25669, 31958, 39179, 51338, 63916, 78358, 102676, 106343, 111853, 156716, 162313, 212686, 223706, 324626, 425372, 447412, 649252, 744401, 1136191, 1488802, 2272382, 2977604, 3083947, 4544764, 6167894, 12335788, 21587629, 43175258, 86350516]

約数ペア:

[(1, 86350516), (2, 43175258), (4, 21587629), (7, 12335788), (14, 6167894), (19, 4544764), (28, 3083947), (29, 2977604), (38, 2272382), (58, 1488802), (76, 1136191), (116, 744401), (133, 649252), (193, 447412), (203, 425372), (266, 324626), (386, 223706), (406, 212686), (532, 162313), (551, 156716), (772, 111853), (812, 106343), (841, 102676), (1102, 78358), (1351, 63916), (1682, 51338), (2204, 39179), (2702, 31958), (3364, 25669), (3667, 23548), (3857, 22388), (5404, 15979), (5597, 15428), (5887, 14668), (7334, 11774), (7714, 11194)]