70148448

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 212874480

約数和(自身を除く): 142726032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 72, 74, 87, 96, 111, 116, 144, 148, 174, 222, 227, 232, 261, 288, 296, 333, 348, 444, 454, 464, 522, 592, 666, 681, 696, 888, 908, 928, 1044, 1073, 1184, 1332, 1362, 1392, 1776, 1816, 2043, 2088, 2146, 2664, 2724, 2784, 3219, 3552, 3632, 4086, 4176, 4292, 5328, 5448, 6438, 6583, 7264, 8172, 8352, 8399, 8584, 9657, 10656, 10896, 12876, 13166, 16344, 16798, 17168, 19314, 19749, 21792, 25197, 25752, 26332, 32688, 33596, 34336, 38628, 39498, 50394, 51504, 52664, 59247, 65376, 67192, 75591, 77256, 78996, 100788, 103008, 105328, 118494, 134384, 151182, 154512, 157992, 201576, 210656, 236988, 243571, 268768, 302364, 309024, 315984, 403152, 473976, 487142, 604728, 631968, 730713, 806304, 947952, 974284, 1209456, 1461426, 1895904, 1948568, 2192139, 2418912, 2922852, 3897136, 4384278, 5845704, 7794272, 8768556, 11691408, 17537112, 23382816, 35074224, 70148448]

約数ペア:

[(1, 70148448), (2, 35074224), (3, 23382816), (4, 17537112), (6, 11691408), (8, 8768556), (9, 7794272), (12, 5845704), (16, 4384278), (18, 3897136), (24, 2922852), (29, 2418912), (32, 2192139), (36, 1948568), (37, 1895904), (48, 1461426), (58, 1209456), (72, 974284), (74, 947952), (87, 806304), (96, 730713), (111, 631968), (116, 604728), (144, 487142), (148, 473976), (174, 403152), (222, 315984), (227, 309024), (232, 302364), (261, 268768), (288, 243571), (296, 236988), (333, 210656), (348, 201576), (444, 157992), (454, 154512), (464, 151182), (522, 134384), (592, 118494), (666, 105328), (681, 103008), (696, 100788), (888, 78996), (908, 77256), (928, 75591), (1044, 67192), (1073, 65376), (1184, 59247), (1332, 52664), (1362, 51504), (1392, 50394), (1776, 39498), (1816, 38628), (2043, 34336), (2088, 33596), (2146, 32688), (2664, 26332), (2724, 25752), (2784, 25197), (3219, 21792), (3552, 19749), (3632, 19314), (4086, 17168), (4176, 16798), (4292, 16344), (5328, 13166), (5448, 12876), (6438, 10896), (6583, 10656), (7264, 9657), (8172, 8584), (8352, 8399)]