64518792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15907}}^1$

素因数の和:15942

約数の個数: 48

約数和(自身を含む): 174669840

約数和(自身を除く): 110151048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 15907, 31814, 47721, 63628, 95442, 127256, 190884, 206791, 381768, 413582, 620373, 827164, 1240746, 1654328, 2481492, 2688283, 4962984, 5376566, 8064849, 10753132, 16129698, 21506264, 32259396, 64518792]

約数ペア:

[(1, 64518792), (2, 32259396), (3, 21506264), (4, 16129698), (6, 10753132), (8, 8064849), (12, 5376566), (13, 4962984), (24, 2688283), (26, 2481492), (39, 1654328), (52, 1240746), (78, 827164), (104, 620373), (156, 413582), (169, 381768), (312, 206791), (338, 190884), (507, 127256), (676, 95442), (1014, 63628), (1352, 47721), (2028, 31814), (4056, 15907)]