66979386

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 158776200

約数和(自身を除く): 91796814

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 53, 54, 58, 81, 87, 106, 159, 162, 174, 261, 269, 318, 477, 522, 538, 783, 807, 954, 1431, 1537, 1566, 1614, 2349, 2421, 2862, 3074, 4293, 4611, 4698, 4842, 7263, 7801, 8586, 9222, 13833, 14257, 14526, 15602, 21789, 23403, 27666, 28514, 41499, 42771, 43578, 46806, 70209, 82998, 85542, 124497, 128313, 140418, 210627, 248994, 256626, 384939, 413453, 421254, 631881, 769878, 826906, 1154817, 1240359, 1263762, 2309634, 2480718, 3721077, 7442154, 11163231, 22326462, 33489693, 66979386]

約数ペア:

[(1, 66979386), (2, 33489693), (3, 22326462), (6, 11163231), (9, 7442154), (18, 3721077), (27, 2480718), (29, 2309634), (53, 1263762), (54, 1240359), (58, 1154817), (81, 826906), (87, 769878), (106, 631881), (159, 421254), (162, 413453), (174, 384939), (261, 256626), (269, 248994), (318, 210627), (477, 140418), (522, 128313), (538, 124497), (783, 85542), (807, 82998), (954, 70209), (1431, 46806), (1537, 43578), (1566, 42771), (1614, 41499), (2349, 28514), (2421, 27666), (2862, 23403), (3074, 21789), (4293, 15602), (4611, 14526), (4698, 14257), (4842, 13833), (7263, 9222), (7801, 8586)]