87163488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 276559920

約数和(自身を除く): 189396432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 937, 969, 1224, 1292, 1368, 1632, 1824, 1874, 1938, 2448, 2584, 2736, 2811, 2907, 3748, 3876, 4896, 5168, 5472, 5622, 5814, 7496, 7752, 8433, 10336, 11244, 11628, 14992, 15504, 15929, 16866, 17803, 22488, 23256, 29984, 31008, 31858, 33732, 35606, 44976, 46512, 47787, 53409, 63716, 67464, 71212, 89952, 93024, 95574, 106818, 127432, 134928, 142424, 143361, 160227, 191148, 213636, 254864, 269856, 284848, 286722, 302651, 320454, 382296, 427272, 509728, 569696, 573444, 605302, 640908, 764592, 854544, 907953, 1146888, 1210604, 1281816, 1529184, 1709088, 1815906, 2293776, 2421208, 2563632, 2723859, 3631812, 4587552, 4842416, 5127264, 5447718, 7263624, 9684832, 10895436, 14527248, 21790872, 29054496, 43581744, 87163488]

約数ペア:

[(1, 87163488), (2, 43581744), (3, 29054496), (4, 21790872), (6, 14527248), (8, 10895436), (9, 9684832), (12, 7263624), (16, 5447718), (17, 5127264), (18, 4842416), (19, 4587552), (24, 3631812), (32, 2723859), (34, 2563632), (36, 2421208), (38, 2293776), (48, 1815906), (51, 1709088), (57, 1529184), (68, 1281816), (72, 1210604), (76, 1146888), (96, 907953), (102, 854544), (114, 764592), (136, 640908), (144, 605302), (152, 573444), (153, 569696), (171, 509728), (204, 427272), (228, 382296), (272, 320454), (288, 302651), (304, 286722), (306, 284848), (323, 269856), (342, 254864), (408, 213636), (456, 191148), (544, 160227), (608, 143361), (612, 142424), (646, 134928), (684, 127432), (816, 106818), (912, 95574), (937, 93024), (969, 89952), (1224, 71212), (1292, 67464), (1368, 63716), (1632, 53409), (1824, 47787), (1874, 46512), (1938, 44976), (2448, 35606), (2584, 33732), (2736, 31858), (2811, 31008), (2907, 29984), (3748, 23256), (3876, 22488), (4896, 17803), (5168, 16866), (5472, 15929), (5622, 15504), (5814, 14992), (7496, 11628), (7752, 11244), (8433, 10336)]