87961536

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 168

約数和(自身を含む): 287907984

約数和(自身を除く): 199946448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 576, 612, 624, 663, 691, 816, 832, 884, 936, 1088, 1224, 1248, 1326, 1382, 1632, 1768, 1872, 1989, 2073, 2448, 2496, 2652, 2764, 3264, 3536, 3744, 3978, 4146, 4896, 5304, 5528, 6219, 7072, 7488, 7956, 8292, 8983, 9792, 10608, 11056, 11747, 12438, 14144, 15912, 16584, 17966, 21216, 22112, 23494, 24876, 26949, 31824, 33168, 35241, 35932, 42432, 44224, 46988, 49752, 53898, 63648, 66336, 70482, 71864, 80847, 93976, 99504, 105723, 107796, 127296, 132672, 140964, 143728, 152711, 161694, 187952, 199008, 211446, 215592, 281928, 287456, 305422, 323388, 375904, 398016, 422892, 431184, 458133, 563856, 574912, 610844, 646776, 751808, 845784, 862368, 916266, 1127712, 1221688, 1293552, 1374399, 1691568, 1724736, 1832532, 2255424, 2443376, 2587104, 2748798, 3383136, 3665064, 4886752, 5174208, 5497596, 6766272, 7330128, 9773504, 10995192, 14660256, 21990384, 29320512, 43980768, 87961536]

約数ペア:

[(1, 87961536), (2, 43980768), (3, 29320512), (4, 21990384), (6, 14660256), (8, 10995192), (9, 9773504), (12, 7330128), (13, 6766272), (16, 5497596), (17, 5174208), (18, 4886752), (24, 3665064), (26, 3383136), (32, 2748798), (34, 2587104), (36, 2443376), (39, 2255424), (48, 1832532), (51, 1724736), (52, 1691568), (64, 1374399), (68, 1293552), (72, 1221688), (78, 1127712), (96, 916266), (102, 862368), (104, 845784), (117, 751808), (136, 646776), (144, 610844), (153, 574912), (156, 563856), (192, 458133), (204, 431184), (208, 422892), (221, 398016), (234, 375904), (272, 323388), (288, 305422), (306, 287456), (312, 281928), (408, 215592), (416, 211446), (442, 199008), (468, 187952), (544, 161694), (576, 152711), (612, 143728), (624, 140964), (663, 132672), (691, 127296), (816, 107796), (832, 105723), (884, 99504), (936, 93976), (1088, 80847), (1224, 71864), (1248, 70482), (1326, 66336), (1382, 63648), (1632, 53898), (1768, 49752), (1872, 46988), (1989, 44224), (2073, 42432), (2448, 35932), (2496, 35241), (2652, 33168), (2764, 31824), (3264, 26949), (3536, 24876), (3744, 23494), (3978, 22112), (4146, 21216), (4896, 17966), (5304, 16584), (5528, 15912), (6219, 14144), (7072, 12438), (7488, 11747), (7956, 11056), (8292, 10608), (8983, 9792)]