65983872

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 189573120

約数和(自身を除く): 123589248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 241, 248, 276, 368, 372, 384, 482, 496, 552, 713, 723, 736, 744, 964, 992, 1104, 1426, 1446, 1472, 1488, 1928, 1984, 2139, 2208, 2852, 2892, 2944, 2976, 3856, 3968, 4278, 4416, 5543, 5704, 5784, 5952, 7471, 7712, 8556, 8832, 11086, 11408, 11568, 11904, 14942, 15424, 16629, 17112, 22172, 22413, 22816, 23136, 29884, 30848, 33258, 34224, 44344, 44826, 45632, 46272, 59768, 66516, 68448, 88688, 89652, 91264, 92544, 119536, 133032, 136896, 171833, 177376, 179304, 239072, 266064, 273792, 343666, 354752, 358608, 478144, 515499, 532128, 687332, 709504, 717216, 956288, 1030998, 1064256, 1374664, 1434432, 2061996, 2128512, 2749328, 2868864, 4123992, 5498656, 8247984, 10997312, 16495968, 21994624, 32991936, 65983872]

約数ペア:

[(1, 65983872), (2, 32991936), (3, 21994624), (4, 16495968), (6, 10997312), (8, 8247984), (12, 5498656), (16, 4123992), (23, 2868864), (24, 2749328), (31, 2128512), (32, 2061996), (46, 1434432), (48, 1374664), (62, 1064256), (64, 1030998), (69, 956288), (92, 717216), (93, 709504), (96, 687332), (124, 532128), (128, 515499), (138, 478144), (184, 358608), (186, 354752), (192, 343666), (241, 273792), (248, 266064), (276, 239072), (368, 179304), (372, 177376), (384, 171833), (482, 136896), (496, 133032), (552, 119536), (713, 92544), (723, 91264), (736, 89652), (744, 88688), (964, 68448), (992, 66516), (1104, 59768), (1426, 46272), (1446, 45632), (1472, 44826), (1488, 44344), (1928, 34224), (1984, 33258), (2139, 30848), (2208, 29884), (2852, 23136), (2892, 22816), (2944, 22413), (2976, 22172), (3856, 17112), (3968, 16629), (4278, 15424), (4416, 14942), (5543, 11904), (5704, 11568), (5784, 11408), (5952, 11086), (7471, 8832), (7712, 8556)]