89813988

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 280627200

約数和(自身を除く): 190813212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 76, 92, 99, 108, 114, 132, 138, 171, 173, 198, 207, 209, 228, 253, 276, 297, 342, 346, 396, 414, 418, 437, 506, 513, 519, 594, 621, 627, 684, 692, 759, 828, 836, 874, 1012, 1026, 1038, 1188, 1242, 1254, 1311, 1518, 1557, 1748, 1881, 1903, 2052, 2076, 2277, 2484, 2508, 2622, 3036, 3114, 3287, 3762, 3806, 3933, 3979, 4554, 4671, 4807, 5244, 5643, 5709, 6228, 6574, 6831, 7524, 7612, 7866, 7958, 9108, 9342, 9614, 9861, 11286, 11418, 11799, 11937, 13148, 13662, 14421, 15732, 15916, 17127, 18684, 19228, 19722, 22572, 22836, 23598, 23874, 27324, 28842, 29583, 34254, 35811, 36157, 39444, 43263, 43769, 47196, 47748, 51381, 57684, 59166, 68508, 71622, 72314, 75601, 86526, 87538, 88749, 102762, 107433, 108471, 118332, 129789, 131307, 143244, 144628, 151202, 173052, 175076, 177498, 205524, 214866, 216942, 226803, 259578, 262614, 302404, 325413, 354996, 393921, 429732, 433884, 453606, 519156, 525228, 650826, 680409, 787842, 831611, 907212, 976239, 1181763, 1301652, 1360818, 1575684, 1663222, 1952478, 2041227, 2363526, 2494833, 2721636, 3326444, 3904956, 4082454, 4727052, 4989666, 7484499, 8164908, 9979332, 14968998, 22453497, 29937996, 44906994, 89813988]

約数ペア:

[(1, 89813988), (2, 44906994), (3, 29937996), (4, 22453497), (6, 14968998), (9, 9979332), (11, 8164908), (12, 7484499), (18, 4989666), (19, 4727052), (22, 4082454), (23, 3904956), (27, 3326444), (33, 2721636), (36, 2494833), (38, 2363526), (44, 2041227), (46, 1952478), (54, 1663222), (57, 1575684), (66, 1360818), (69, 1301652), (76, 1181763), (92, 976239), (99, 907212), (108, 831611), (114, 787842), (132, 680409), (138, 650826), (171, 525228), (173, 519156), (198, 453606), (207, 433884), (209, 429732), (228, 393921), (253, 354996), (276, 325413), (297, 302404), (342, 262614), (346, 259578), (396, 226803), (414, 216942), (418, 214866), (437, 205524), (506, 177498), (513, 175076), (519, 173052), (594, 151202), (621, 144628), (627, 143244), (684, 131307), (692, 129789), (759, 118332), (828, 108471), (836, 107433), (874, 102762), (1012, 88749), (1026, 87538), (1038, 86526), (1188, 75601), (1242, 72314), (1254, 71622), (1311, 68508), (1518, 59166), (1557, 57684), (1748, 51381), (1881, 47748), (1903, 47196), (2052, 43769), (2076, 43263), (2277, 39444), (2484, 36157), (2508, 35811), (2622, 34254), (3036, 29583), (3114, 28842), (3287, 27324), (3762, 23874), (3806, 23598), (3933, 22836), (3979, 22572), (4554, 19722), (4671, 19228), (4807, 18684), (5244, 17127), (5643, 15916), (5709, 15732), (6228, 14421), (6574, 13662), (6831, 13148), (7524, 11937), (7612, 11799), (7866, 11418), (7958, 11286), (9108, 9861), (9342, 9614)]