77205772

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 176389920

約数和(自身を除く): 99184148

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 47, 49, 58, 68, 94, 98, 116, 119, 188, 196, 203, 238, 289, 329, 406, 476, 493, 578, 658, 799, 812, 833, 986, 1156, 1316, 1363, 1421, 1598, 1666, 1972, 2023, 2303, 2726, 2842, 3196, 3332, 3451, 4046, 4606, 5452, 5593, 5684, 6902, 8092, 8381, 9212, 9541, 11186, 13583, 13804, 14161, 16762, 19082, 22372, 23171, 24157, 27166, 28322, 33524, 38164, 39151, 46342, 48314, 54332, 56644, 58667, 66787, 78302, 92684, 95081, 96628, 117334, 133574, 156604, 162197, 190162, 234668, 267148, 324394, 380324, 393907, 410669, 648788, 665567, 787814, 821338, 1135379, 1331134, 1575628, 1642676, 2270758, 2662268, 2757349, 4541516, 5514698, 11029396, 19301443, 38602886, 77205772]

約数ペア:

[(1, 77205772), (2, 38602886), (4, 19301443), (7, 11029396), (14, 5514698), (17, 4541516), (28, 2757349), (29, 2662268), (34, 2270758), (47, 1642676), (49, 1575628), (58, 1331134), (68, 1135379), (94, 821338), (98, 787814), (116, 665567), (119, 648788), (188, 410669), (196, 393907), (203, 380324), (238, 324394), (289, 267148), (329, 234668), (406, 190162), (476, 162197), (493, 156604), (578, 133574), (658, 117334), (799, 96628), (812, 95081), (833, 92684), (986, 78302), (1156, 66787), (1316, 58667), (1363, 56644), (1421, 54332), (1598, 48314), (1666, 46342), (1972, 39151), (2023, 38164), (2303, 33524), (2726, 28322), (2842, 27166), (3196, 24157), (3332, 23171), (3451, 22372), (4046, 19082), (4606, 16762), (5452, 14161), (5593, 13804), (5684, 13583), (6902, 11186), (8092, 9541), (8381, 9212)]