77255308

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 149940000

約数和(自身を除く): 72684692

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 149, 169, 236, 298, 338, 596, 676, 767, 1534, 1937, 2197, 3068, 3874, 4394, 7748, 8788, 8791, 9971, 17582, 19942, 25181, 35164, 39884, 50362, 100724, 114283, 129623, 228566, 259246, 327353, 457132, 518492, 654706, 1309412, 1485679, 2971358, 5942716, 19313827, 38627654, 77255308]

約数ペア:

[(1, 77255308), (2, 38627654), (4, 19313827), (13, 5942716), (26, 2971358), (52, 1485679), (59, 1309412), (118, 654706), (149, 518492), (169, 457132), (236, 327353), (298, 259246), (338, 228566), (596, 129623), (676, 114283), (767, 100724), (1534, 50362), (1937, 39884), (2197, 35164), (3068, 25181), (3874, 19942), (4394, 17582), (7748, 9971), (8788, 8791)]