6872528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 15832320

約数和(自身を除く): 8959792

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 47, 52, 74, 76, 94, 104, 148, 152, 188, 208, 247, 296, 304, 376, 481, 494, 592, 611, 703, 752, 893, 962, 988, 1222, 1406, 1739, 1786, 1924, 1976, 2444, 2812, 3478, 3572, 3848, 3952, 4888, 5624, 6956, 7144, 7696, 9139, 9776, 11248, 11609, 13912, 14288, 18278, 22607, 23218, 27824, 33041, 36556, 45214, 46436, 66082, 73112, 90428, 92872, 132164, 146224, 180856, 185744, 264328, 361712, 429533, 528656, 859066, 1718132, 3436264, 6872528]

約数ペア:

[(1, 6872528), (2, 3436264), (4, 1718132), (8, 859066), (13, 528656), (16, 429533), (19, 361712), (26, 264328), (37, 185744), (38, 180856), (47, 146224), (52, 132164), (74, 92872), (76, 90428), (94, 73112), (104, 66082), (148, 46436), (152, 45214), (188, 36556), (208, 33041), (247, 27824), (296, 23218), (304, 22607), (376, 18278), (481, 14288), (494, 13912), (592, 11609), (611, 11248), (703, 9776), (752, 9139), (893, 7696), (962, 7144), (988, 6956), (1222, 5624), (1406, 4888), (1739, 3952), (1786, 3848), (1924, 3572), (1976, 3478), (2444, 2812)]