66355156912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{26489}}^1$

素因数の和:26882

約数の個数: 80

約数和(自身を含む): 143951322240

約数和(自身を除く): 77596165328

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 331, 344, 473, 662, 688, 946, 1324, 1892, 2648, 3641, 3784, 5296, 7282, 7568, 14233, 14564, 26489, 28466, 29128, 52978, 56932, 58256, 105956, 113864, 156563, 211912, 227728, 291379, 313126, 423824, 582758, 626252, 1139027, 1165516, 1252504, 2278054, 2331032, 2505008, 4556108, 4662064, 8767859, 9112216, 12529297, 17535718, 18224432, 25058594, 35071436, 50117188, 70142872, 96446449, 100234376, 140285744, 192892898, 200468752, 377017937, 385785796, 754035874, 771571592, 1508071748, 1543143184, 3016143496, 4147197307, 6032286992, 8294394614, 16588789228, 33177578456, 66355156912]

約数ペア:

[(1, 66355156912), (2, 33177578456), (4, 16588789228), (8, 8294394614), (11, 6032286992), (16, 4147197307), (22, 3016143496), (43, 1543143184), (44, 1508071748), (86, 771571592), (88, 754035874), (172, 385785796), (176, 377017937), (331, 200468752), (344, 192892898), (473, 140285744), (662, 100234376), (688, 96446449), (946, 70142872), (1324, 50117188), (1892, 35071436), (2648, 25058594), (3641, 18224432), (3784, 17535718), (5296, 12529297), (7282, 9112216), (7568, 8767859), (14233, 4662064), (14564, 4556108), (26489, 2505008), (28466, 2331032), (29128, 2278054), (52978, 1252504), (56932, 1165516), (58256, 1139027), (105956, 626252), (113864, 582758), (156563, 423824), (211912, 313126), (227728, 291379)]