86674016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 212502528

約数和(自身を除く): 125828512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 47, 52, 62, 88, 94, 104, 124, 143, 169, 176, 188, 208, 248, 286, 338, 341, 352, 376, 403, 416, 496, 517, 572, 611, 676, 682, 752, 806, 992, 1034, 1144, 1222, 1352, 1364, 1457, 1504, 1612, 1859, 2068, 2288, 2444, 2704, 2728, 2914, 3224, 3718, 4136, 4433, 4576, 4888, 5239, 5408, 5456, 5828, 6448, 6721, 7436, 7943, 8272, 8866, 9776, 10478, 10912, 11656, 12896, 13442, 14872, 15886, 16027, 16544, 17732, 18941, 19552, 20956, 23312, 26884, 29744, 31772, 32054, 35464, 37882, 41912, 46624, 53768, 57629, 59488, 63544, 64108, 70928, 75764, 83824, 87373, 107536, 115258, 127088, 128216, 141856, 151528, 167648, 174746, 208351, 215072, 230516, 246233, 254176, 256432, 303056, 349492, 416702, 461032, 492466, 512864, 606112, 698984, 833404, 922064, 984932, 1397968, 1666808, 1844128, 1969864, 2708563, 2795936, 3333616, 3939728, 5417126, 6667232, 7879456, 10834252, 21668504, 43337008, 86674016]

約数ペア:

[(1, 86674016), (2, 43337008), (4, 21668504), (8, 10834252), (11, 7879456), (13, 6667232), (16, 5417126), (22, 3939728), (26, 3333616), (31, 2795936), (32, 2708563), (44, 1969864), (47, 1844128), (52, 1666808), (62, 1397968), (88, 984932), (94, 922064), (104, 833404), (124, 698984), (143, 606112), (169, 512864), (176, 492466), (188, 461032), (208, 416702), (248, 349492), (286, 303056), (338, 256432), (341, 254176), (352, 246233), (376, 230516), (403, 215072), (416, 208351), (496, 174746), (517, 167648), (572, 151528), (611, 141856), (676, 128216), (682, 127088), (752, 115258), (806, 107536), (992, 87373), (1034, 83824), (1144, 75764), (1222, 70928), (1352, 64108), (1364, 63544), (1457, 59488), (1504, 57629), (1612, 53768), (1859, 46624), (2068, 41912), (2288, 37882), (2444, 35464), (2704, 32054), (2728, 31772), (2914, 29744), (3224, 26884), (3718, 23312), (4136, 20956), (4433, 19552), (4576, 18941), (4888, 17732), (5239, 16544), (5408, 16027), (5456, 15886), (5828, 14872), (6448, 13442), (6721, 12896), (7436, 11656), (7943, 10912), (8272, 10478), (8866, 9776)]