65538288

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:947

約数の個数: 80

約数和(自身を含む): 189273600

約数和(自身を除く): 123735312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 719, 844, 1266, 1438, 1688, 1899, 2157, 2532, 2876, 3376, 3798, 4314, 5064, 5697, 5752, 6471, 7596, 8628, 10128, 11394, 11504, 12942, 15192, 17256, 19413, 22788, 25884, 30384, 34512, 38826, 45576, 51768, 77652, 91152, 103536, 151709, 155304, 303418, 310608, 455127, 606836, 910254, 1213672, 1365381, 1820508, 2427344, 2730762, 3641016, 4096143, 5461524, 7282032, 8192286, 10923048, 16384572, 21846096, 32769144, 65538288]

約数ペア:

[(1, 65538288), (2, 32769144), (3, 21846096), (4, 16384572), (6, 10923048), (8, 8192286), (9, 7282032), (12, 5461524), (16, 4096143), (18, 3641016), (24, 2730762), (27, 2427344), (36, 1820508), (48, 1365381), (54, 1213672), (72, 910254), (108, 606836), (144, 455127), (211, 310608), (216, 303418), (422, 155304), (432, 151709), (633, 103536), (719, 91152), (844, 77652), (1266, 51768), (1438, 45576), (1688, 38826), (1899, 34512), (2157, 30384), (2532, 25884), (2876, 22788), (3376, 19413), (3798, 17256), (4314, 15192), (5064, 12942), (5697, 11504), (5752, 11394), (6471, 10128), (7596, 8628)]