87720576

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7417

約数の個数: 64

約数和(自身を含む): 240556800

約数和(自身を除く): 152836224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 7369, 11904, 14738, 22107, 29476, 44214, 58952, 88428, 117904, 176856, 228439, 235808, 353712, 456878, 471616, 685317, 707424, 913756, 943232, 1370634, 1414848, 1827512, 2741268, 2829696, 3655024, 5482536, 7310048, 10965072, 14620096, 21930144, 29240192, 43860288, 87720576]

約数ペア:

[(1, 87720576), (2, 43860288), (3, 29240192), (4, 21930144), (6, 14620096), (8, 10965072), (12, 7310048), (16, 5482536), (24, 3655024), (31, 2829696), (32, 2741268), (48, 1827512), (62, 1414848), (64, 1370634), (93, 943232), (96, 913756), (124, 707424), (128, 685317), (186, 471616), (192, 456878), (248, 353712), (372, 235808), (384, 228439), (496, 176856), (744, 117904), (992, 88428), (1488, 58952), (1984, 44214), (2976, 29476), (3968, 22107), (5952, 14738), (7369, 11904)]