31344012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4335

約数の個数: 72

約数和(自身を含む): 93693600

約数和(自身を除く): 62349588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 4289, 7308, 8578, 12867, 17156, 25734, 30023, 38601, 51468, 60046, 77202, 90069, 120092, 124381, 154404, 180138, 248762, 270207, 360276, 373143, 497524, 540414, 746286, 870667, 1080828, 1119429, 1492572, 1741334, 2238858, 2612001, 3482668, 4477716, 5224002, 7836003, 10448004, 15672006, 31344012]

約数ペア:

[(1, 31344012), (2, 15672006), (3, 10448004), (4, 7836003), (6, 5224002), (7, 4477716), (9, 3482668), (12, 2612001), (14, 2238858), (18, 1741334), (21, 1492572), (28, 1119429), (29, 1080828), (36, 870667), (42, 746286), (58, 540414), (63, 497524), (84, 373143), (87, 360276), (116, 270207), (126, 248762), (174, 180138), (203, 154404), (252, 124381), (261, 120092), (348, 90069), (406, 77202), (522, 60046), (609, 51468), (812, 38601), (1044, 30023), (1218, 25734), (1827, 17156), (2436, 12867), (3654, 8578), (4289, 7308)]