64494972

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11411}}^1$

素因数の和:11578

約数の個数: 36

約数和(自身を含む): 164081736

約数和(自身を除く): 99586764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 11411, 22822, 34233, 45644, 68466, 102699, 136932, 205398, 410796, 1791527, 3583054, 5374581, 7166108, 10749162, 16123743, 21498324, 32247486, 64494972]

約数ペア:

[(1, 64494972), (2, 32247486), (3, 21498324), (4, 16123743), (6, 10749162), (9, 7166108), (12, 5374581), (18, 3583054), (36, 1791527), (157, 410796), (314, 205398), (471, 136932), (628, 102699), (942, 68466), (1413, 45644), (1884, 34233), (2826, 22822), (5652, 11411)]