71975808

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1516

約数の個数: 96

約数和(自身を含む): 212080440

約数和(自身を除く): 140104632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 1032, 1152, 1376, 1453, 1548, 2064, 2752, 2906, 3096, 4128, 4359, 5504, 5812, 6192, 8256, 8718, 11624, 12384, 13077, 16512, 17436, 23248, 24768, 26154, 34872, 46496, 49536, 52308, 62479, 69744, 92992, 104616, 124958, 139488, 185984, 187437, 209232, 249916, 278976, 374874, 418464, 499832, 557952, 562311, 749748, 836928, 999664, 1124622, 1499496, 1673856, 1999328, 2249244, 2998992, 3998656, 4498488, 5997984, 7997312, 8996976, 11995968, 17993952, 23991936, 35987904, 71975808]

約数ペア:

[(1, 71975808), (2, 35987904), (3, 23991936), (4, 17993952), (6, 11995968), (8, 8996976), (9, 7997312), (12, 5997984), (16, 4498488), (18, 3998656), (24, 2998992), (32, 2249244), (36, 1999328), (43, 1673856), (48, 1499496), (64, 1124622), (72, 999664), (86, 836928), (96, 749748), (128, 562311), (129, 557952), (144, 499832), (172, 418464), (192, 374874), (258, 278976), (288, 249916), (344, 209232), (384, 187437), (387, 185984), (516, 139488), (576, 124958), (688, 104616), (774, 92992), (1032, 69744), (1152, 62479), (1376, 52308), (1453, 49536), (1548, 46496), (2064, 34872), (2752, 26154), (2906, 24768), (3096, 23248), (4128, 17436), (4359, 16512), (5504, 13077), (5812, 12384), (6192, 11624), (8256, 8718)]