42722568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 142272000

約数和(自身を除く): 99549432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 37, 42, 56, 58, 63, 72, 74, 79, 84, 87, 111, 116, 126, 148, 158, 168, 174, 203, 222, 232, 237, 252, 259, 261, 296, 316, 333, 348, 406, 444, 474, 504, 518, 522, 553, 609, 632, 666, 696, 711, 777, 812, 888, 948, 1036, 1044, 1073, 1106, 1218, 1332, 1422, 1554, 1624, 1659, 1827, 1896, 2072, 2088, 2146, 2212, 2291, 2331, 2436, 2664, 2844, 2923, 3108, 3219, 3318, 3654, 4292, 4424, 4582, 4662, 4872, 4977, 5688, 5846, 6216, 6438, 6636, 6873, 7308, 7511, 8584, 8769, 9164, 9324, 9657, 9954, 11692, 12876, 13272, 13746, 14616, 15022, 16037, 17538, 18328, 18648, 19314, 19908, 20461, 20619, 22533, 23384, 25752, 26307, 27492, 30044, 32074, 35076, 38628, 39816, 40922, 41238, 45066, 48111, 52614, 54984, 60088, 61383, 64148, 67599, 70152, 77256, 81844, 82476, 84767, 90132, 96222, 105228, 122766, 128296, 135198, 144333, 163688, 164952, 169534, 180264, 184149, 192444, 210456, 245532, 254301, 270396, 288666, 339068, 368298, 384888, 491064, 508602, 540792, 577332, 593369, 678136, 736596, 762903, 1017204, 1154664, 1186738, 1473192, 1525806, 1780107, 2034408, 2373476, 3051612, 3560214, 4746952, 5340321, 6103224, 7120428, 10680642, 14240856, 21361284, 42722568]

約数ペア:

[(1, 42722568), (2, 21361284), (3, 14240856), (4, 10680642), (6, 7120428), (7, 6103224), (8, 5340321), (9, 4746952), (12, 3560214), (14, 3051612), (18, 2373476), (21, 2034408), (24, 1780107), (28, 1525806), (29, 1473192), (36, 1186738), (37, 1154664), (42, 1017204), (56, 762903), (58, 736596), (63, 678136), (72, 593369), (74, 577332), (79, 540792), (84, 508602), (87, 491064), (111, 384888), (116, 368298), (126, 339068), (148, 288666), (158, 270396), (168, 254301), (174, 245532), (203, 210456), (222, 192444), (232, 184149), (237, 180264), (252, 169534), (259, 164952), (261, 163688), (296, 144333), (316, 135198), (333, 128296), (348, 122766), (406, 105228), (444, 96222), (474, 90132), (504, 84767), (518, 82476), (522, 81844), (553, 77256), (609, 70152), (632, 67599), (666, 64148), (696, 61383), (711, 60088), (777, 54984), (812, 52614), (888, 48111), (948, 45066), (1036, 41238), (1044, 40922), (1073, 39816), (1106, 38628), (1218, 35076), (1332, 32074), (1422, 30044), (1554, 27492), (1624, 26307), (1659, 25752), (1827, 23384), (1896, 22533), (2072, 20619), (2088, 20461), (2146, 19908), (2212, 19314), (2291, 18648), (2331, 18328), (2436, 17538), (2664, 16037), (2844, 15022), (2923, 14616), (3108, 13746), (3219, 13272), (3318, 12876), (3654, 11692), (4292, 9954), (4424, 9657), (4582, 9324), (4662, 9164), (4872, 8769), (4977, 8584), (5688, 7511), (5846, 7308), (6216, 6873), (6438, 6636)]