77734410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5447

約数の個数: 64

約数和(自身を含む): 206381952

約数和(自身を除く): 128647542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 5387, 7215, 10774, 14430, 16161, 26935, 32322, 53870, 70031, 80805, 140062, 161610, 199319, 210093, 350155, 398638, 420186, 597957, 700310, 996595, 1050465, 1195914, 1993190, 2100930, 2591147, 2989785, 5182294, 5979570, 7773441, 12955735, 15546882, 25911470, 38867205, 77734410]

約数ペア:

[(1, 77734410), (2, 38867205), (3, 25911470), (5, 15546882), (6, 12955735), (10, 7773441), (13, 5979570), (15, 5182294), (26, 2989785), (30, 2591147), (37, 2100930), (39, 1993190), (65, 1195914), (74, 1050465), (78, 996595), (111, 700310), (130, 597957), (185, 420186), (195, 398638), (222, 350155), (370, 210093), (390, 199319), (481, 161610), (555, 140062), (962, 80805), (1110, 70031), (1443, 53870), (2405, 32322), (2886, 26935), (4810, 16161), (5387, 14430), (7215, 10774)]