87715488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 277512480

約数和(自身を除く): 189796992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 643, 672, 696, 784, 812, 928, 1176, 1218, 1286, 1392, 1421, 1568, 1624, 1929, 2352, 2436, 2572, 2784, 2842, 3248, 3858, 4263, 4501, 4704, 4872, 5144, 5684, 6496, 7716, 8526, 9002, 9744, 10288, 11368, 13503, 15432, 17052, 18004, 18647, 19488, 20576, 22736, 27006, 30864, 31507, 34104, 36008, 37294, 45472, 54012, 55941, 61728, 63014, 68208, 72016, 74588, 94521, 108024, 111882, 126028, 130529, 136416, 144032, 149176, 189042, 216048, 223764, 252056, 261058, 298352, 378084, 391587, 432096, 447528, 504112, 522116, 596704, 756168, 783174, 895056, 913703, 1008224, 1044232, 1512336, 1566348, 1790112, 1827406, 2088464, 2741109, 3024672, 3132696, 3654812, 4176928, 5482218, 6265392, 7309624, 10964436, 12530784, 14619248, 21928872, 29238496, 43857744, 87715488]

約数ペア:

[(1, 87715488), (2, 43857744), (3, 29238496), (4, 21928872), (6, 14619248), (7, 12530784), (8, 10964436), (12, 7309624), (14, 6265392), (16, 5482218), (21, 4176928), (24, 3654812), (28, 3132696), (29, 3024672), (32, 2741109), (42, 2088464), (48, 1827406), (49, 1790112), (56, 1566348), (58, 1512336), (84, 1044232), (87, 1008224), (96, 913703), (98, 895056), (112, 783174), (116, 756168), (147, 596704), (168, 522116), (174, 504112), (196, 447528), (203, 432096), (224, 391587), (232, 378084), (294, 298352), (336, 261058), (348, 252056), (392, 223764), (406, 216048), (464, 189042), (588, 149176), (609, 144032), (643, 136416), (672, 130529), (696, 126028), (784, 111882), (812, 108024), (928, 94521), (1176, 74588), (1218, 72016), (1286, 68208), (1392, 63014), (1421, 61728), (1568, 55941), (1624, 54012), (1929, 45472), (2352, 37294), (2436, 36008), (2572, 34104), (2784, 31507), (2842, 30864), (3248, 27006), (3858, 22736), (4263, 20576), (4501, 19488), (4704, 18647), (4872, 18004), (5144, 17052), (5684, 15432), (6496, 13503), (7716, 11368), (8526, 10288), (9002, 9744)]