68730942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 169297920

約数和(自身を除く): 100566978

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2003, 2451, 4006, 4902, 5719, 6009, 11438, 12018, 14021, 17157, 28042, 34314, 38057, 42063, 76114, 84126, 86129, 114171, 172258, 228342, 258387, 266399, 516774, 532798, 602903, 799197, 1205806, 1598394, 1636451, 1808709, 3272902, 3617418, 4909353, 9818706, 11455157, 22910314, 34365471, 68730942]

約数ペア:

[(1, 68730942), (2, 34365471), (3, 22910314), (6, 11455157), (7, 9818706), (14, 4909353), (19, 3617418), (21, 3272902), (38, 1808709), (42, 1636451), (43, 1598394), (57, 1205806), (86, 799197), (114, 602903), (129, 532798), (133, 516774), (258, 266399), (266, 258387), (301, 228342), (399, 172258), (602, 114171), (798, 86129), (817, 84126), (903, 76114), (1634, 42063), (1806, 38057), (2003, 34314), (2451, 28042), (4006, 17157), (4902, 14021), (5719, 12018), (6009, 11438)]