78062028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 215550720

約数和(自身を除く): 137488692

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 43, 44, 51, 66, 68, 86, 102, 129, 132, 172, 187, 204, 258, 374, 473, 516, 561, 731, 748, 809, 946, 1122, 1419, 1462, 1618, 1892, 2193, 2244, 2427, 2838, 2924, 3236, 4386, 4854, 5676, 8041, 8772, 8899, 9708, 13753, 16082, 17798, 24123, 26697, 27506, 32164, 34787, 35596, 41259, 48246, 53394, 55012, 69574, 82518, 96492, 104361, 106788, 139148, 151283, 165036, 208722, 302566, 382657, 417444, 453849, 591379, 605132, 765314, 907698, 1147971, 1182758, 1530628, 1774137, 1815396, 2295942, 2365516, 3548274, 4591884, 6505169, 7096548, 13010338, 19515507, 26020676, 39031014, 78062028]

約数ペア:

[(1, 78062028), (2, 39031014), (3, 26020676), (4, 19515507), (6, 13010338), (11, 7096548), (12, 6505169), (17, 4591884), (22, 3548274), (33, 2365516), (34, 2295942), (43, 1815396), (44, 1774137), (51, 1530628), (66, 1182758), (68, 1147971), (86, 907698), (102, 765314), (129, 605132), (132, 591379), (172, 453849), (187, 417444), (204, 382657), (258, 302566), (374, 208722), (473, 165036), (516, 151283), (561, 139148), (731, 106788), (748, 104361), (809, 96492), (946, 82518), (1122, 69574), (1419, 55012), (1462, 53394), (1618, 48246), (1892, 41259), (2193, 35596), (2244, 34787), (2427, 32164), (2838, 27506), (2924, 26697), (3236, 24123), (4386, 17798), (4854, 16082), (5676, 13753), (8041, 9708), (8772, 8899)]