82685512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 194503680

約数和(自身を除く): 111818168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2143, 2756, 2968, 4286, 4823, 5512, 8572, 9646, 15001, 17144, 19292, 27859, 30002, 38584, 55718, 60004, 111436, 113579, 120008, 195013, 222872, 227158, 390026, 454316, 780052, 795053, 908632, 1476527, 1560104, 1590106, 2953054, 3180212, 5906108, 6360424, 10335689, 11812216, 20671378, 41342756, 82685512]

約数ペア:

[(1, 82685512), (2, 41342756), (4, 20671378), (7, 11812216), (8, 10335689), (13, 6360424), (14, 5906108), (26, 3180212), (28, 2953054), (52, 1590106), (53, 1560104), (56, 1476527), (91, 908632), (104, 795053), (106, 780052), (182, 454316), (212, 390026), (364, 227158), (371, 222872), (424, 195013), (689, 120008), (728, 113579), (742, 111436), (1378, 60004), (1484, 55718), (2143, 38584), (2756, 30002), (2968, 27859), (4286, 19292), (4823, 17144), (5512, 15001), (8572, 9646)]