72620118

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 96723882

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 87, 158, 174, 237, 261, 474, 522, 587, 711, 783, 1174, 1422, 1566, 1761, 2133, 2291, 3522, 4266, 4582, 5283, 6873, 10566, 13746, 15849, 17023, 20619, 31698, 34046, 41238, 46373, 51069, 61857, 92746, 102138, 123714, 139119, 153207, 278238, 306414, 417357, 459621, 834714, 919242, 1252071, 1344817, 2504142, 2689634, 4034451, 8068902, 12103353, 24206706, 36310059, 72620118]

約数ペア:

[(1, 72620118), (2, 36310059), (3, 24206706), (6, 12103353), (9, 8068902), (18, 4034451), (27, 2689634), (29, 2504142), (54, 1344817), (58, 1252071), (79, 919242), (87, 834714), (158, 459621), (174, 417357), (237, 306414), (261, 278238), (474, 153207), (522, 139119), (587, 123714), (711, 102138), (783, 92746), (1174, 61857), (1422, 51069), (1566, 46373), (1761, 41238), (2133, 34046), (2291, 31698), (3522, 20619), (4266, 17023), (4582, 15849), (5283, 13746), (6873, 10566)]