87815808

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 260956800

約数和(自身を除く): 173140992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2459, 2976, 3968, 4464, 4918, 5952, 7377, 8928, 9836, 11904, 14754, 17856, 19672, 22131, 29508, 35712, 39344, 44262, 59016, 76229, 78688, 88524, 118032, 152458, 157376, 177048, 228687, 236064, 304916, 314752, 354096, 457374, 472128, 609832, 686061, 708192, 914748, 944256, 1219664, 1372122, 1416384, 1829496, 2439328, 2744244, 2832768, 3658992, 4878656, 5488488, 7317984, 9757312, 10976976, 14635968, 21953952, 29271936, 43907904, 87815808]

約数ペア:

[(1, 87815808), (2, 43907904), (3, 29271936), (4, 21953952), (6, 14635968), (8, 10976976), (9, 9757312), (12, 7317984), (16, 5488488), (18, 4878656), (24, 3658992), (31, 2832768), (32, 2744244), (36, 2439328), (48, 1829496), (62, 1416384), (64, 1372122), (72, 1219664), (93, 944256), (96, 914748), (124, 708192), (128, 686061), (144, 609832), (186, 472128), (192, 457374), (248, 354096), (279, 314752), (288, 304916), (372, 236064), (384, 228687), (496, 177048), (558, 157376), (576, 152458), (744, 118032), (992, 88524), (1116, 78688), (1152, 76229), (1488, 59016), (1984, 44262), (2232, 39344), (2459, 35712), (2976, 29508), (3968, 22131), (4464, 19672), (4918, 17856), (5952, 14754), (7377, 11904), (8928, 9836)]