72851082360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{86727479}}^1$

素因数の和:86727500

約数の個数: 64

約数和(自身を含む): 249775142400

約数和(自身を除く): 176924060040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 86727479, 173454958, 260182437, 346909916, 433637395, 520364874, 607092353, 693819832, 867274790, 1040729748, 1214184706, 1300912185, 1734549580, 1821277059, 2081459496, 2428369412, 2601824370, 3035461765, 3469099160, 3642554118, 4856738824, 5203648740, 6070923530, 7285108236, 9106385295, 10407297480, 12141847060, 14570216472, 18212770590, 24283694120, 36425541180, 72851082360]

約数ペア:

[(1, 72851082360), (2, 36425541180), (3, 24283694120), (4, 18212770590), (5, 14570216472), (6, 12141847060), (7, 10407297480), (8, 9106385295), (10, 7285108236), (12, 6070923530), (14, 5203648740), (15, 4856738824), (20, 3642554118), (21, 3469099160), (24, 3035461765), (28, 2601824370), (30, 2428369412), (35, 2081459496), (40, 1821277059), (42, 1734549580), (56, 1300912185), (60, 1214184706), (70, 1040729748), (84, 867274790), (105, 693819832), (120, 607092353), (140, 520364874), (168, 433637395), (210, 346909916), (280, 260182437), (420, 173454958), (840, 86727479)]