77039898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 173236224

約数和(自身を除く): 96196326

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 151, 186, 211, 302, 403, 422, 453, 633, 806, 906, 1209, 1266, 1963, 2418, 2743, 3926, 4681, 5486, 5889, 6541, 8229, 9362, 11778, 13082, 14043, 16458, 19623, 28086, 31861, 39246, 60853, 63722, 85033, 95583, 121706, 170066, 182559, 191166, 255099, 365118, 414193, 510198, 828386, 987691, 1242579, 1975382, 2485158, 2963073, 5926146, 12839983, 25679966, 38519949, 77039898]

約数ペア:

[(1, 77039898), (2, 38519949), (3, 25679966), (6, 12839983), (13, 5926146), (26, 2963073), (31, 2485158), (39, 1975382), (62, 1242579), (78, 987691), (93, 828386), (151, 510198), (186, 414193), (211, 365118), (302, 255099), (403, 191166), (422, 182559), (453, 170066), (633, 121706), (806, 95583), (906, 85033), (1209, 63722), (1266, 60853), (1963, 39246), (2418, 31861), (2743, 28086), (3926, 19623), (4681, 16458), (5486, 14043), (5889, 13082), (6541, 11778), (8229, 9362)]