123825888

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 382127760

約数和(自身を除く): 258301872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 361, 397, 432, 456, 513, 608, 684, 722, 794, 864, 912, 1026, 1083, 1191, 1368, 1444, 1588, 1824, 2052, 2166, 2382, 2736, 2888, 3176, 3249, 3573, 4104, 4332, 4764, 5472, 5776, 6352, 6498, 7146, 7543, 8208, 8664, 9528, 9747, 10719, 11552, 12704, 12996, 14292, 15086, 16416, 17328, 19056, 19494, 21438, 22629, 25992, 28584, 30172, 34656, 38112, 38988, 42876, 45258, 51984, 57168, 60344, 67887, 77976, 85752, 90516, 103968, 114336, 120688, 135774, 143317, 155952, 171504, 181032, 203661, 241376, 271548, 286634, 311904, 343008, 362064, 407322, 429951, 543096, 573268, 724128, 814644, 859902, 1086192, 1146536, 1289853, 1629288, 1719804, 2172384, 2293072, 2579706, 3258576, 3439608, 3869559, 4586144, 5159412, 6517152, 6879216, 7739118, 10318824, 13758432, 15478236, 20637648, 30956472, 41275296, 61912944, 123825888]

約数ペア:

[(1, 123825888), (2, 61912944), (3, 41275296), (4, 30956472), (6, 20637648), (8, 15478236), (9, 13758432), (12, 10318824), (16, 7739118), (18, 6879216), (19, 6517152), (24, 5159412), (27, 4586144), (32, 3869559), (36, 3439608), (38, 3258576), (48, 2579706), (54, 2293072), (57, 2172384), (72, 1719804), (76, 1629288), (96, 1289853), (108, 1146536), (114, 1086192), (144, 859902), (152, 814644), (171, 724128), (216, 573268), (228, 543096), (288, 429951), (304, 407322), (342, 362064), (361, 343008), (397, 311904), (432, 286634), (456, 271548), (513, 241376), (608, 203661), (684, 181032), (722, 171504), (794, 155952), (864, 143317), (912, 135774), (1026, 120688), (1083, 114336), (1191, 103968), (1368, 90516), (1444, 85752), (1588, 77976), (1824, 67887), (2052, 60344), (2166, 57168), (2382, 51984), (2736, 45258), (2888, 42876), (3176, 38988), (3249, 38112), (3573, 34656), (4104, 30172), (4332, 28584), (4764, 25992), (5472, 22629), (5776, 21438), (6352, 19494), (6498, 19056), (7146, 17328), (7543, 16416), (8208, 15086), (8664, 14292), (9528, 12996), (9747, 12704), (10719, 11552)]