39823992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 117324480

約数和(自身を除く): 77500488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 157, 234, 271, 312, 314, 468, 471, 542, 628, 813, 936, 942, 1084, 1256, 1413, 1626, 1884, 2041, 2168, 2439, 2826, 3252, 3523, 3768, 4082, 4878, 5652, 6123, 6504, 7046, 8164, 9756, 10569, 11304, 12246, 14092, 16328, 18369, 19512, 21138, 24492, 28184, 31707, 36738, 42276, 42547, 48984, 63414, 73476, 84552, 85094, 126828, 127641, 146952, 170188, 253656, 255282, 340376, 382923, 510564, 553111, 765846, 1021128, 1106222, 1531692, 1659333, 2212444, 3063384, 3318666, 4424888, 4977999, 6637332, 9955998, 13274664, 19911996, 39823992]

約数ペア:

[(1, 39823992), (2, 19911996), (3, 13274664), (4, 9955998), (6, 6637332), (8, 4977999), (9, 4424888), (12, 3318666), (13, 3063384), (18, 2212444), (24, 1659333), (26, 1531692), (36, 1106222), (39, 1021128), (52, 765846), (72, 553111), (78, 510564), (104, 382923), (117, 340376), (156, 255282), (157, 253656), (234, 170188), (271, 146952), (312, 127641), (314, 126828), (468, 85094), (471, 84552), (542, 73476), (628, 63414), (813, 48984), (936, 42547), (942, 42276), (1084, 36738), (1256, 31707), (1413, 28184), (1626, 24492), (1884, 21138), (2041, 19512), (2168, 18369), (2439, 16328), (2826, 14092), (3252, 12246), (3523, 11304), (3768, 10569), (4082, 9756), (4878, 8164), (5652, 7046), (6123, 6504)]