86702928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 173280432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 71, 76, 78, 103, 104, 114, 142, 152, 156, 206, 208, 213, 228, 247, 284, 304, 309, 312, 412, 426, 456, 494, 568, 618, 624, 741, 824, 852, 912, 923, 988, 1136, 1236, 1339, 1349, 1482, 1648, 1704, 1846, 1957, 1976, 2472, 2678, 2698, 2769, 2964, 3408, 3692, 3914, 3952, 4017, 4047, 4944, 5356, 5396, 5538, 5871, 5928, 7313, 7384, 7828, 8034, 8094, 10712, 10792, 11076, 11742, 11856, 14626, 14768, 15656, 16068, 16188, 17537, 21424, 21584, 21939, 22152, 23484, 25441, 29252, 31312, 32136, 32376, 35074, 43878, 44304, 46968, 50882, 52611, 58504, 64272, 64752, 70148, 76323, 87756, 93936, 95069, 101764, 105222, 117008, 138947, 140296, 152646, 175512, 190138, 203528, 210444, 277894, 280592, 285207, 305292, 351024, 380276, 407056, 416841, 420888, 555788, 570414, 610584, 760552, 833682, 841776, 1111576, 1140828, 1221168, 1521104, 1667364, 1806311, 2223152, 2281656, 3334728, 3612622, 4563312, 5418933, 6669456, 7225244, 10837866, 14450488, 21675732, 28900976, 43351464, 86702928]

約数ペア:

[(1, 86702928), (2, 43351464), (3, 28900976), (4, 21675732), (6, 14450488), (8, 10837866), (12, 7225244), (13, 6669456), (16, 5418933), (19, 4563312), (24, 3612622), (26, 3334728), (38, 2281656), (39, 2223152), (48, 1806311), (52, 1667364), (57, 1521104), (71, 1221168), (76, 1140828), (78, 1111576), (103, 841776), (104, 833682), (114, 760552), (142, 610584), (152, 570414), (156, 555788), (206, 420888), (208, 416841), (213, 407056), (228, 380276), (247, 351024), (284, 305292), (304, 285207), (309, 280592), (312, 277894), (412, 210444), (426, 203528), (456, 190138), (494, 175512), (568, 152646), (618, 140296), (624, 138947), (741, 117008), (824, 105222), (852, 101764), (912, 95069), (923, 93936), (988, 87756), (1136, 76323), (1236, 70148), (1339, 64752), (1349, 64272), (1482, 58504), (1648, 52611), (1704, 50882), (1846, 46968), (1957, 44304), (1976, 43878), (2472, 35074), (2678, 32376), (2698, 32136), (2769, 31312), (2964, 29252), (3408, 25441), (3692, 23484), (3914, 22152), (3952, 21939), (4017, 21584), (4047, 21424), (4944, 17537), (5356, 16188), (5396, 16068), (5538, 15656), (5871, 14768), (5928, 14626), (7313, 11856), (7384, 11742), (7828, 11076), (8034, 10792), (8094, 10712)]