76437620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 193294080

約数和(自身を除く): 116856460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 67, 70, 116, 134, 140, 145, 203, 268, 281, 290, 335, 406, 469, 562, 580, 670, 812, 938, 1015, 1124, 1340, 1405, 1876, 1943, 1967, 2030, 2345, 2810, 3886, 3934, 4060, 4690, 5620, 7772, 7868, 8149, 9380, 9715, 9835, 13601, 16298, 18827, 19430, 19670, 27202, 32596, 37654, 38860, 39340, 40745, 54404, 57043, 68005, 75308, 81490, 94135, 114086, 131789, 136010, 162980, 188270, 228172, 263578, 272020, 285215, 376540, 527156, 545983, 570430, 658945, 1091966, 1140860, 1317890, 2183932, 2635780, 2729915, 3821881, 5459830, 7643762, 10919660, 15287524, 19109405, 38218810, 76437620]

約数ペア:

[(1, 76437620), (2, 38218810), (4, 19109405), (5, 15287524), (7, 10919660), (10, 7643762), (14, 5459830), (20, 3821881), (28, 2729915), (29, 2635780), (35, 2183932), (58, 1317890), (67, 1140860), (70, 1091966), (116, 658945), (134, 570430), (140, 545983), (145, 527156), (203, 376540), (268, 285215), (281, 272020), (290, 263578), (335, 228172), (406, 188270), (469, 162980), (562, 136010), (580, 131789), (670, 114086), (812, 94135), (938, 81490), (1015, 75308), (1124, 68005), (1340, 57043), (1405, 54404), (1876, 40745), (1943, 39340), (1967, 38860), (2030, 37654), (2345, 32596), (2810, 27202), (3886, 19670), (3934, 19430), (4060, 18827), (4690, 16298), (5620, 13601), (7772, 9835), (7868, 9715), (8149, 9380)]