80553672

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18341}}^1$

素因数の和:18414

約数の個数: 48

約数和(自身を含む): 221754780

約数和(自身を除く): 141201108

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, 18341, 36682, 55023, 73364, 110046, 146728, 165069, 220092, 330138, 440184, 660276, 1118801, 1320552, 2237602, 3356403, 4475204, 6712806, 8950408, 10069209, 13425612, 20138418, 26851224, 40276836, 80553672]

約数ペア:

[(1, 80553672), (2, 40276836), (3, 26851224), (4, 20138418), (6, 13425612), (8, 10069209), (9, 8950408), (12, 6712806), (18, 4475204), (24, 3356403), (36, 2237602), (61, 1320552), (72, 1118801), (122, 660276), (183, 440184), (244, 330138), (366, 220092), (488, 165069), (549, 146728), (732, 110046), (1098, 73364), (1464, 55023), (2196, 36682), (4392, 18341)]