64205016

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 102719784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 71, 82, 123, 142, 164, 213, 246, 284, 328, 426, 492, 568, 852, 919, 984, 1704, 1838, 2757, 2911, 3676, 5514, 5822, 7352, 8733, 11028, 11644, 17466, 22056, 23288, 34932, 37679, 65249, 69864, 75358, 113037, 130498, 150716, 195747, 226074, 260996, 301432, 391494, 452148, 521992, 782988, 904296, 1565976, 2675209, 5350418, 8025627, 10700836, 16051254, 21401672, 32102508, 64205016]

約数ペア:

[(1, 64205016), (2, 32102508), (3, 21401672), (4, 16051254), (6, 10700836), (8, 8025627), (12, 5350418), (24, 2675209), (41, 1565976), (71, 904296), (82, 782988), (123, 521992), (142, 452148), (164, 391494), (213, 301432), (246, 260996), (284, 226074), (328, 195747), (426, 150716), (492, 130498), (568, 113037), (852, 75358), (919, 69864), (984, 65249), (1704, 37679), (1838, 34932), (2757, 23288), (2911, 22056), (3676, 17466), (5514, 11644), (5822, 11028), (7352, 8733)]