27570456

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 78001440

約数和(自身を除く): 50430984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 271, 314, 324, 471, 542, 628, 648, 813, 942, 1084, 1256, 1413, 1626, 1884, 2168, 2439, 2826, 3252, 3768, 4239, 4878, 5652, 6504, 7317, 8478, 9756, 11304, 12717, 14634, 16956, 19512, 21951, 25434, 29268, 33912, 42547, 43902, 50868, 58536, 85094, 87804, 101736, 127641, 170188, 175608, 255282, 340376, 382923, 510564, 765846, 1021128, 1148769, 1531692, 2297538, 3063384, 3446307, 4595076, 6892614, 9190152, 13785228, 27570456]

約数ペア:

[(1, 27570456), (2, 13785228), (3, 9190152), (4, 6892614), (6, 4595076), (8, 3446307), (9, 3063384), (12, 2297538), (18, 1531692), (24, 1148769), (27, 1021128), (36, 765846), (54, 510564), (72, 382923), (81, 340376), (108, 255282), (157, 175608), (162, 170188), (216, 127641), (271, 101736), (314, 87804), (324, 85094), (471, 58536), (542, 50868), (628, 43902), (648, 42547), (813, 33912), (942, 29268), (1084, 25434), (1256, 21951), (1413, 19512), (1626, 16956), (1884, 14634), (2168, 12717), (2439, 11304), (2826, 9756), (3252, 8478), (3768, 7317), (4239, 6504), (4878, 5652)]