123671472

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 328559328

約数和(自身を除く): 204887856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 173, 212, 281, 318, 346, 424, 519, 562, 636, 692, 843, 848, 1038, 1124, 1272, 1384, 1686, 2076, 2248, 2544, 2768, 3372, 4152, 4496, 6744, 8304, 9169, 13488, 14893, 18338, 27507, 29786, 36676, 44679, 48613, 55014, 59572, 73352, 89358, 97226, 110028, 119144, 145839, 146704, 178716, 194452, 220056, 238288, 291678, 357432, 388904, 440112, 583356, 714864, 777808, 1166712, 2333424, 2576489, 5152978, 7729467, 10305956, 15458934, 20611912, 30917868, 41223824, 61835736, 123671472]

約数ペア:

[(1, 123671472), (2, 61835736), (3, 41223824), (4, 30917868), (6, 20611912), (8, 15458934), (12, 10305956), (16, 7729467), (24, 5152978), (48, 2576489), (53, 2333424), (106, 1166712), (159, 777808), (173, 714864), (212, 583356), (281, 440112), (318, 388904), (346, 357432), (424, 291678), (519, 238288), (562, 220056), (636, 194452), (692, 178716), (843, 146704), (848, 145839), (1038, 119144), (1124, 110028), (1272, 97226), (1384, 89358), (1686, 73352), (2076, 59572), (2248, 55014), (2544, 48613), (2768, 44679), (3372, 36676), (4152, 29786), (4496, 27507), (6744, 18338), (8304, 14893), (9169, 13488)]