71419464

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3581}}^1$

素因数の和:3870

約数の個数: 48

約数和(自身を含む): 194180220

約数和(自身を除く): 122760756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 3581, 4986, 6648, 7162, 9972, 10743, 14324, 19944, 21486, 28648, 32229, 42972, 64458, 85944, 128916, 257832, 991937, 1983874, 2975811, 3967748, 5951622, 7935496, 8927433, 11903244, 17854866, 23806488, 35709732, 71419464]

約数ペア:

[(1, 71419464), (2, 35709732), (3, 23806488), (4, 17854866), (6, 11903244), (8, 8927433), (9, 7935496), (12, 5951622), (18, 3967748), (24, 2975811), (36, 1983874), (72, 991937), (277, 257832), (554, 128916), (831, 85944), (1108, 64458), (1662, 42972), (2216, 32229), (2493, 28648), (3324, 21486), (3581, 19944), (4986, 14324), (6648, 10743), (7162, 9972)]