84579488

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 217183680

約数和(自身を除く): 132604192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 167, 196, 224, 238, 266, 272, 304, 323, 334, 392, 476, 532, 544, 608, 646, 668, 784, 833, 931, 952, 1064, 1169, 1292, 1336, 1568, 1666, 1862, 1904, 2128, 2261, 2338, 2584, 2672, 2839, 3173, 3332, 3724, 3808, 4256, 4522, 4676, 5168, 5344, 5678, 6346, 6664, 7448, 8183, 9044, 9352, 10336, 11356, 12692, 13328, 14896, 15827, 16366, 18088, 18704, 19873, 22211, 22712, 25384, 26656, 29792, 31654, 32732, 36176, 37408, 39746, 44422, 45424, 50768, 53941, 63308, 65464, 72352, 79492, 88844, 90848, 101536, 107882, 126616, 130928, 139111, 155477, 158984, 177688, 215764, 253232, 261856, 278222, 310954, 317968, 355376, 377587, 431528, 506464, 556444, 621908, 635936, 710752, 755174, 863056, 1112888, 1243816, 1510348, 1726112, 2225776, 2487632, 2643109, 3020696, 4451552, 4975264, 5286218, 6041392, 10572436, 12082784, 21144872, 42289744, 84579488]

約数ペア:

[(1, 84579488), (2, 42289744), (4, 21144872), (7, 12082784), (8, 10572436), (14, 6041392), (16, 5286218), (17, 4975264), (19, 4451552), (28, 3020696), (32, 2643109), (34, 2487632), (38, 2225776), (49, 1726112), (56, 1510348), (68, 1243816), (76, 1112888), (98, 863056), (112, 755174), (119, 710752), (133, 635936), (136, 621908), (152, 556444), (167, 506464), (196, 431528), (224, 377587), (238, 355376), (266, 317968), (272, 310954), (304, 278222), (323, 261856), (334, 253232), (392, 215764), (476, 177688), (532, 158984), (544, 155477), (608, 139111), (646, 130928), (668, 126616), (784, 107882), (833, 101536), (931, 90848), (952, 88844), (1064, 79492), (1169, 72352), (1292, 65464), (1336, 63308), (1568, 53941), (1666, 50768), (1862, 45424), (1904, 44422), (2128, 39746), (2261, 37408), (2338, 36176), (2584, 32732), (2672, 31654), (2839, 29792), (3173, 26656), (3332, 25384), (3724, 22712), (3808, 22211), (4256, 19873), (4522, 18704), (4676, 18088), (5168, 16366), (5344, 15827), (5678, 14896), (6346, 13328), (6664, 12692), (7448, 11356), (8183, 10336), (9044, 9352)]