80506116

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39233}}^1$

素因数の和:39265

約数の個数: 48

約数和(自身を含む): 219710400

約数和(自身を除く): 139204284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 39233, 78466, 117699, 156932, 235398, 353097, 470796, 706194, 745427, 1059291, 1412388, 1490854, 2118582, 2236281, 2981708, 4237164, 4472562, 6708843, 8945124, 13417686, 20126529, 26835372, 40253058, 80506116]

約数ペア:

[(1, 80506116), (2, 40253058), (3, 26835372), (4, 20126529), (6, 13417686), (9, 8945124), (12, 6708843), (18, 4472562), (19, 4237164), (27, 2981708), (36, 2236281), (38, 2118582), (54, 1490854), (57, 1412388), (76, 1059291), (108, 745427), (114, 706194), (171, 470796), (228, 353097), (342, 235398), (513, 156932), (684, 117699), (1026, 78466), (2052, 39233)]