87001376

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 236888064

約数和(自身を除く): 149886688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 56, 62, 67, 68, 77, 88, 112, 119, 124, 134, 136, 154, 176, 187, 217, 224, 238, 248, 268, 272, 308, 341, 352, 374, 434, 469, 476, 496, 527, 536, 544, 616, 682, 737, 748, 868, 938, 952, 992, 1054, 1072, 1139, 1232, 1309, 1364, 1474, 1496, 1736, 1876, 1904, 2077, 2108, 2144, 2278, 2387, 2464, 2618, 2728, 2948, 2992, 3472, 3689, 3752, 3808, 4154, 4216, 4556, 4774, 5159, 5236, 5456, 5797, 5896, 5984, 6944, 7378, 7504, 7973, 8308, 8432, 9112, 9548, 10318, 10472, 10912, 11594, 11792, 12529, 14539, 14756, 15008, 15946, 16616, 16864, 18224, 19096, 20636, 20944, 22847, 23188, 23584, 25058, 29078, 29512, 31892, 33232, 35309, 36448, 38192, 40579, 41272, 41888, 45694, 46376, 50116, 58156, 59024, 63784, 66464, 70618, 76384, 81158, 82544, 87703, 91388, 92752, 100232, 116312, 118048, 127568, 141236, 159929, 162316, 165088, 175406, 182776, 185504, 200464, 232624, 247163, 255136, 282472, 319858, 324632, 350812, 365552, 388399, 400928, 465248, 494326, 564944, 639716, 649264, 701624, 731104, 776798, 988652, 1129888, 1279432, 1298528, 1403248, 1553596, 1977304, 2558864, 2718793, 2806496, 3107192, 3954608, 5117728, 5437586, 6214384, 7909216, 10875172, 12428768, 21750344, 43500688, 87001376]

約数ペア:

[(1, 87001376), (2, 43500688), (4, 21750344), (7, 12428768), (8, 10875172), (11, 7909216), (14, 6214384), (16, 5437586), (17, 5117728), (22, 3954608), (28, 3107192), (31, 2806496), (32, 2718793), (34, 2558864), (44, 1977304), (56, 1553596), (62, 1403248), (67, 1298528), (68, 1279432), (77, 1129888), (88, 988652), (112, 776798), (119, 731104), (124, 701624), (134, 649264), (136, 639716), (154, 564944), (176, 494326), (187, 465248), (217, 400928), (224, 388399), (238, 365552), (248, 350812), (268, 324632), (272, 319858), (308, 282472), (341, 255136), (352, 247163), (374, 232624), (434, 200464), (469, 185504), (476, 182776), (496, 175406), (527, 165088), (536, 162316), (544, 159929), (616, 141236), (682, 127568), (737, 118048), (748, 116312), (868, 100232), (938, 92752), (952, 91388), (992, 87703), (1054, 82544), (1072, 81158), (1139, 76384), (1232, 70618), (1309, 66464), (1364, 63784), (1474, 59024), (1496, 58156), (1736, 50116), (1876, 46376), (1904, 45694), (2077, 41888), (2108, 41272), (2144, 40579), (2278, 38192), (2387, 36448), (2464, 35309), (2618, 33232), (2728, 31892), (2948, 29512), (2992, 29078), (3472, 25058), (3689, 23584), (3752, 23188), (3808, 22847), (4154, 20944), (4216, 20636), (4556, 19096), (4774, 18224), (5159, 16864), (5236, 16616), (5456, 15946), (5797, 15008), (5896, 14756), (5984, 14539), (6944, 12529), (7378, 11792), (7504, 11594), (7973, 10912), (8308, 10472), (8432, 10318), (9112, 9548)]