86287968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 144

約数和(自身を含む): 278394480

約数和(自身を除く): 192106512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1213, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2426, 2736, 2964, 3639, 3744, 3952, 4446, 4852, 5472, 5928, 7278, 7904, 8892, 9704, 10917, 11856, 14556, 15769, 17784, 19408, 21834, 23047, 23712, 29112, 31538, 35568, 38816, 43668, 46094, 47307, 58224, 63076, 69141, 71136, 87336, 92188, 94614, 116448, 126152, 138282, 141921, 174672, 184376, 189228, 207423, 252304, 276564, 283842, 299611, 349344, 368752, 378456, 414846, 504608, 553128, 567684, 599222, 737504, 756912, 829692, 898833, 1106256, 1135368, 1198444, 1513824, 1659384, 1797666, 2212512, 2270736, 2396888, 2696499, 3318768, 3595332, 4541472, 4793776, 5392998, 6637536, 7190664, 9587552, 10785996, 14381328, 21571992, 28762656, 43143984, 86287968]

約数ペア:

[(1, 86287968), (2, 43143984), (3, 28762656), (4, 21571992), (6, 14381328), (8, 10785996), (9, 9587552), (12, 7190664), (13, 6637536), (16, 5392998), (18, 4793776), (19, 4541472), (24, 3595332), (26, 3318768), (32, 2696499), (36, 2396888), (38, 2270736), (39, 2212512), (48, 1797666), (52, 1659384), (57, 1513824), (72, 1198444), (76, 1135368), (78, 1106256), (96, 898833), (104, 829692), (114, 756912), (117, 737504), (144, 599222), (152, 567684), (156, 553128), (171, 504608), (208, 414846), (228, 378456), (234, 368752), (247, 349344), (288, 299611), (304, 283842), (312, 276564), (342, 252304), (416, 207423), (456, 189228), (468, 184376), (494, 174672), (608, 141921), (624, 138282), (684, 126152), (741, 116448), (912, 94614), (936, 92188), (988, 87336), (1213, 71136), (1248, 69141), (1368, 63076), (1482, 58224), (1824, 47307), (1872, 46094), (1976, 43668), (2223, 38816), (2426, 35568), (2736, 31538), (2964, 29112), (3639, 23712), (3744, 23047), (3952, 21834), (4446, 19408), (4852, 17784), (5472, 15769), (5928, 14556), (7278, 11856), (7904, 10917), (8892, 9704)]