87186288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 120

約数和(自身を含む): 275934720

約数和(自身を除く): 188748432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 1951, 2128, 2352, 2793, 3192, 3724, 3902, 5586, 5853, 6384, 7448, 7804, 11172, 11706, 13657, 14896, 15608, 22344, 23412, 27314, 31216, 37069, 40971, 44688, 46824, 54628, 74138, 81942, 93648, 95599, 109256, 111207, 148276, 163884, 191198, 218512, 222414, 259483, 286797, 296552, 327768, 382396, 444828, 518966, 573594, 593104, 655536, 764792, 778449, 889656, 1037932, 1147188, 1529584, 1556898, 1779312, 1816381, 2075864, 2294376, 3113796, 3632762, 4151728, 4588752, 5449143, 6227592, 7265524, 10898286, 12455184, 14531048, 21796572, 29062096, 43593144, 87186288]

約数ペア:

[(1, 87186288), (2, 43593144), (3, 29062096), (4, 21796572), (6, 14531048), (7, 12455184), (8, 10898286), (12, 7265524), (14, 6227592), (16, 5449143), (19, 4588752), (21, 4151728), (24, 3632762), (28, 3113796), (38, 2294376), (42, 2075864), (48, 1816381), (49, 1779312), (56, 1556898), (57, 1529584), (76, 1147188), (84, 1037932), (98, 889656), (112, 778449), (114, 764792), (133, 655536), (147, 593104), (152, 573594), (168, 518966), (196, 444828), (228, 382396), (266, 327768), (294, 296552), (304, 286797), (336, 259483), (392, 222414), (399, 218512), (456, 191198), (532, 163884), (588, 148276), (784, 111207), (798, 109256), (912, 95599), (931, 93648), (1064, 81942), (1176, 74138), (1596, 54628), (1862, 46824), (1951, 44688), (2128, 40971), (2352, 37069), (2793, 31216), (3192, 27314), (3724, 23412), (3902, 22344), (5586, 15608), (5853, 14896), (6384, 13657), (7448, 11706), (7804, 11172)]