85100848

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 209919600

約数和(自身を除く): 124818752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 49, 56, 58, 76, 98, 112, 116, 133, 152, 196, 197, 203, 232, 266, 304, 392, 394, 406, 464, 532, 551, 784, 788, 812, 931, 1064, 1102, 1379, 1421, 1576, 1624, 1862, 2128, 2204, 2758, 2842, 3152, 3248, 3724, 3743, 3857, 4408, 5516, 5684, 5713, 7448, 7486, 7714, 8816, 9653, 11032, 11368, 11426, 14896, 14972, 15428, 19306, 22064, 22736, 22852, 26201, 26999, 29944, 30856, 38612, 39991, 45704, 52402, 53998, 59888, 61712, 77224, 79982, 91408, 104804, 107996, 108547, 154448, 159964, 183407, 209608, 215992, 217094, 279937, 319928, 366814, 419216, 431984, 434188, 559874, 639856, 733628, 759829, 868376, 1119748, 1467256, 1519658, 1736752, 2239496, 2934512, 3039316, 4478992, 5318803, 6078632, 10637606, 12157264, 21275212, 42550424, 85100848]

約数ペア:

[(1, 85100848), (2, 42550424), (4, 21275212), (7, 12157264), (8, 10637606), (14, 6078632), (16, 5318803), (19, 4478992), (28, 3039316), (29, 2934512), (38, 2239496), (49, 1736752), (56, 1519658), (58, 1467256), (76, 1119748), (98, 868376), (112, 759829), (116, 733628), (133, 639856), (152, 559874), (196, 434188), (197, 431984), (203, 419216), (232, 366814), (266, 319928), (304, 279937), (392, 217094), (394, 215992), (406, 209608), (464, 183407), (532, 159964), (551, 154448), (784, 108547), (788, 107996), (812, 104804), (931, 91408), (1064, 79982), (1102, 77224), (1379, 61712), (1421, 59888), (1576, 53998), (1624, 52402), (1862, 45704), (2128, 39991), (2204, 38612), (2758, 30856), (2842, 29944), (3152, 26999), (3248, 26201), (3724, 22852), (3743, 22736), (3857, 22064), (4408, 19306), (5516, 15428), (5684, 14972), (5713, 14896), (7448, 11426), (7486, 11368), (7714, 11032), (8816, 9653)]