80739996

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 196116480

約数和(自身を除く): 115376484

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 127, 186, 254, 372, 381, 508, 762, 1524, 1709, 3418, 3937, 5127, 6836, 7874, 10254, 11811, 15748, 20508, 23622, 47244, 52979, 105958, 158937, 211916, 217043, 317874, 434086, 635748, 651129, 868172, 1302258, 2604516, 6728333, 13456666, 20184999, 26913332, 40369998, 80739996]

約数ペア:

[(1, 80739996), (2, 40369998), (3, 26913332), (4, 20184999), (6, 13456666), (12, 6728333), (31, 2604516), (62, 1302258), (93, 868172), (124, 651129), (127, 635748), (186, 434086), (254, 317874), (372, 217043), (381, 211916), (508, 158937), (762, 105958), (1524, 52979), (1709, 47244), (3418, 23622), (3937, 20508), (5127, 15748), (6836, 11811), (7874, 10254)]