80184744

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18257}}^1$

素因数の和:18330

約数の個数: 48

約数和(自身を含む): 220739220

約数和(自身を除く): 140554476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 18257, 36514, 54771, 73028, 109542, 146056, 164313, 219084, 328626, 438168, 657252, 1113677, 1314504, 2227354, 3341031, 4454708, 6682062, 8909416, 10023093, 13364124, 20046186, 26728248, 40092372, 80184744]

約数ペア:

[(1, 80184744), (2, 40092372), (3, 26728248), (4, 20046186), (6, 13364124), (8, 10023093), (9, 8909416), (12, 6682062), (18, 4454708), (24, 3341031), (36, 2227354), (61, 1314504), (72, 1113677), (122, 657252), (183, 438168), (244, 328626), (366, 219084), (488, 164313), (549, 146056), (732, 109542), (1098, 73028), (1464, 54771), (2196, 36514), (4392, 18257)]