78345696

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 243492480

約数和(自身を除く): 165146784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 352, 416, 429, 439, 507, 528, 572, 624, 676, 858, 878, 1014, 1056, 1144, 1248, 1317, 1352, 1716, 1756, 1859, 2028, 2288, 2634, 2704, 3432, 3512, 3718, 4056, 4576, 4829, 5268, 5408, 5577, 5707, 6864, 7024, 7436, 8112, 9658, 10536, 11154, 11414, 13728, 14048, 14487, 14872, 16224, 17121, 19316, 21072, 22308, 22828, 28974, 29744, 34242, 38632, 42144, 44616, 45656, 57948, 59488, 62777, 68484, 74191, 77264, 89232, 91312, 115896, 125554, 136968, 148382, 154528, 178464, 182624, 188331, 222573, 231792, 251108, 273936, 296764, 376662, 445146, 463584, 502216, 547872, 593528, 753324, 816101, 890292, 1004432, 1187056, 1506648, 1632202, 1780584, 2008864, 2374112, 2448303, 3013296, 3264404, 3561168, 4896606, 6026592, 6528808, 7122336, 9793212, 13057616, 19586424, 26115232, 39172848, 78345696]

約数ペア:

[(1, 78345696), (2, 39172848), (3, 26115232), (4, 19586424), (6, 13057616), (8, 9793212), (11, 7122336), (12, 6528808), (13, 6026592), (16, 4896606), (22, 3561168), (24, 3264404), (26, 3013296), (32, 2448303), (33, 2374112), (39, 2008864), (44, 1780584), (48, 1632202), (52, 1506648), (66, 1187056), (78, 1004432), (88, 890292), (96, 816101), (104, 753324), (132, 593528), (143, 547872), (156, 502216), (169, 463584), (176, 445146), (208, 376662), (264, 296764), (286, 273936), (312, 251108), (338, 231792), (352, 222573), (416, 188331), (429, 182624), (439, 178464), (507, 154528), (528, 148382), (572, 136968), (624, 125554), (676, 115896), (858, 91312), (878, 89232), (1014, 77264), (1056, 74191), (1144, 68484), (1248, 62777), (1317, 59488), (1352, 57948), (1716, 45656), (1756, 44616), (1859, 42144), (2028, 38632), (2288, 34242), (2634, 29744), (2704, 28974), (3432, 22828), (3512, 22308), (3718, 21072), (4056, 19316), (4576, 17121), (4829, 16224), (5268, 14872), (5408, 14487), (5577, 14048), (5707, 13728), (6864, 11414), (7024, 11154), (7436, 10536), (8112, 9658)]