89998608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 189983472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 47, 48, 56, 82, 84, 94, 112, 123, 139, 141, 164, 168, 188, 246, 278, 282, 287, 328, 329, 336, 376, 417, 492, 556, 564, 574, 656, 658, 752, 834, 861, 973, 984, 987, 1112, 1128, 1148, 1316, 1668, 1722, 1927, 1946, 1968, 1974, 2224, 2256, 2296, 2632, 2919, 3336, 3444, 3854, 3892, 3948, 4592, 5264, 5699, 5781, 5838, 6533, 6672, 6888, 7708, 7784, 7896, 11398, 11562, 11676, 13066, 13489, 13776, 15416, 15568, 15792, 17097, 19599, 22796, 23124, 23352, 26132, 26978, 30832, 34194, 39198, 39893, 40467, 45592, 45731, 46248, 46704, 52264, 53956, 68388, 78396, 79786, 80934, 91184, 91462, 92496, 104528, 107912, 119679, 136776, 137193, 156792, 159572, 161868, 182924, 215824, 239358, 267853, 273552, 274386, 313584, 319144, 323736, 365848, 478716, 535706, 548772, 638288, 647472, 731696, 803559, 957432, 1071412, 1097544, 1607118, 1874971, 1914864, 2142824, 2195088, 3214236, 3749942, 4285648, 5624913, 6428472, 7499884, 11249826, 12856944, 14999768, 22499652, 29999536, 44999304, 89998608]

約数ペア:

[(1, 89998608), (2, 44999304), (3, 29999536), (4, 22499652), (6, 14999768), (7, 12856944), (8, 11249826), (12, 7499884), (14, 6428472), (16, 5624913), (21, 4285648), (24, 3749942), (28, 3214236), (41, 2195088), (42, 2142824), (47, 1914864), (48, 1874971), (56, 1607118), (82, 1097544), (84, 1071412), (94, 957432), (112, 803559), (123, 731696), (139, 647472), (141, 638288), (164, 548772), (168, 535706), (188, 478716), (246, 365848), (278, 323736), (282, 319144), (287, 313584), (328, 274386), (329, 273552), (336, 267853), (376, 239358), (417, 215824), (492, 182924), (556, 161868), (564, 159572), (574, 156792), (656, 137193), (658, 136776), (752, 119679), (834, 107912), (861, 104528), (973, 92496), (984, 91462), (987, 91184), (1112, 80934), (1128, 79786), (1148, 78396), (1316, 68388), (1668, 53956), (1722, 52264), (1927, 46704), (1946, 46248), (1968, 45731), (1974, 45592), (2224, 40467), (2256, 39893), (2296, 39198), (2632, 34194), (2919, 30832), (3336, 26978), (3444, 26132), (3854, 23352), (3892, 23124), (3948, 22796), (4592, 19599), (5264, 17097), (5699, 15792), (5781, 15568), (5838, 15416), (6533, 13776), (6672, 13489), (6888, 13066), (7708, 11676), (7784, 11562), (7896, 11398)]