87681024

素因数分解:

$2^{11}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 260638560

約数和(自身を除く): 172957536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 71, 72, 96, 128, 134, 142, 144, 192, 201, 213, 256, 268, 284, 288, 384, 402, 426, 512, 536, 568, 576, 603, 639, 768, 804, 852, 1024, 1072, 1136, 1152, 1206, 1278, 1536, 1608, 1704, 2048, 2144, 2272, 2304, 2412, 2556, 3072, 3216, 3408, 4288, 4544, 4608, 4757, 4824, 5112, 6144, 6432, 6816, 8576, 9088, 9216, 9514, 9648, 10224, 12864, 13632, 14271, 17152, 18176, 18432, 19028, 19296, 20448, 25728, 27264, 28542, 34304, 36352, 38056, 38592, 40896, 42813, 51456, 54528, 57084, 68608, 72704, 76112, 77184, 81792, 85626, 102912, 109056, 114168, 137216, 145408, 152224, 154368, 163584, 171252, 205824, 218112, 228336, 304448, 308736, 327168, 342504, 411648, 436224, 456672, 608896, 617472, 654336, 685008, 913344, 1217792, 1234944, 1308672, 1370016, 1826688, 2435584, 2740032, 3653376, 4871168, 5480064, 7306752, 9742336, 10960128, 14613504, 21920256, 29227008, 43840512, 87681024]

約数ペア:

[(1, 87681024), (2, 43840512), (3, 29227008), (4, 21920256), (6, 14613504), (8, 10960128), (9, 9742336), (12, 7306752), (16, 5480064), (18, 4871168), (24, 3653376), (32, 2740032), (36, 2435584), (48, 1826688), (64, 1370016), (67, 1308672), (71, 1234944), (72, 1217792), (96, 913344), (128, 685008), (134, 654336), (142, 617472), (144, 608896), (192, 456672), (201, 436224), (213, 411648), (256, 342504), (268, 327168), (284, 308736), (288, 304448), (384, 228336), (402, 218112), (426, 205824), (512, 171252), (536, 163584), (568, 154368), (576, 152224), (603, 145408), (639, 137216), (768, 114168), (804, 109056), (852, 102912), (1024, 85626), (1072, 81792), (1136, 77184), (1152, 76112), (1206, 72704), (1278, 68608), (1536, 57084), (1608, 54528), (1704, 51456), (2048, 42813), (2144, 40896), (2272, 38592), (2304, 38056), (2412, 36352), (2556, 34304), (3072, 28542), (3216, 27264), (3408, 25728), (4288, 20448), (4544, 19296), (4608, 19028), (4757, 18432), (4824, 18176), (5112, 17152), (6144, 14271), (6432, 13632), (6816, 12864), (8576, 10224), (9088, 9648), (9216, 9514)]