74879255087

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{29147}}^1$

素因数の和:29320

約数の個数: 48

約数和(自身を含む): 97227234720

約数和(自身を除く): 22347979633

約数列:

[1, 7, 13, 37, 49, 91, 109, 259, 481, 637, 763, 1417, 1813, 3367, 4033, 5341, 9919, 23569, 28231, 29147, 52429, 69433, 197617, 204029, 367003, 378911, 1078439, 1428203, 2569021, 2652377, 3177023, 7549073, 14019707, 18566639, 22239161, 41301299, 52843511, 98137949, 117549851, 155674127, 289109093, 686965643, 822848957, 1528148063, 2023763651, 5759942699, 10697036441, 74879255087]

約数ペア:

[(1, 74879255087), (7, 10697036441), (13, 5759942699), (37, 2023763651), (49, 1528148063), (91, 822848957), (109, 686965643), (259, 289109093), (481, 155674127), (637, 117549851), (763, 98137949), (1417, 52843511), (1813, 41301299), (3367, 22239161), (4033, 18566639), (5341, 14019707), (9919, 7549073), (23569, 3177023), (28231, 2652377), (29147, 2569021), (52429, 1428203), (69433, 1078439), (197617, 378911), (204029, 367003)]