89170128

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 120

約数和(自身を含む): 261724320

約数和(自身を除く): 172554192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 131, 144, 163, 174, 232, 261, 262, 326, 348, 393, 464, 489, 522, 524, 652, 696, 786, 978, 1044, 1048, 1179, 1304, 1392, 1467, 1572, 1956, 2088, 2096, 2358, 2608, 2934, 3144, 3799, 3912, 4176, 4716, 4727, 5868, 6288, 7598, 7824, 9432, 9454, 11397, 11736, 14181, 15196, 18864, 18908, 21353, 22794, 23472, 28362, 30392, 34191, 37816, 42543, 42706, 45588, 56724, 60784, 64059, 68382, 75632, 85086, 85412, 91176, 113448, 128118, 136764, 170172, 170824, 182352, 192177, 226896, 256236, 273528, 340344, 341648, 384354, 512472, 547056, 619237, 680688, 768708, 1024944, 1238474, 1537416, 1857711, 2476948, 3074832, 3715422, 4953896, 5573133, 7430844, 9907792, 11146266, 14861688, 22292532, 29723376, 44585064, 89170128]

約数ペア:

[(1, 89170128), (2, 44585064), (3, 29723376), (4, 22292532), (6, 14861688), (8, 11146266), (9, 9907792), (12, 7430844), (16, 5573133), (18, 4953896), (24, 3715422), (29, 3074832), (36, 2476948), (48, 1857711), (58, 1537416), (72, 1238474), (87, 1024944), (116, 768708), (131, 680688), (144, 619237), (163, 547056), (174, 512472), (232, 384354), (261, 341648), (262, 340344), (326, 273528), (348, 256236), (393, 226896), (464, 192177), (489, 182352), (522, 170824), (524, 170172), (652, 136764), (696, 128118), (786, 113448), (978, 91176), (1044, 85412), (1048, 85086), (1179, 75632), (1304, 68382), (1392, 64059), (1467, 60784), (1572, 56724), (1956, 45588), (2088, 42706), (2096, 42543), (2358, 37816), (2608, 34191), (2934, 30392), (3144, 28362), (3799, 23472), (3912, 22794), (4176, 21353), (4716, 18908), (4727, 18864), (5868, 15196), (6288, 14181), (7598, 11736), (7824, 11397), (9432, 9454)]