71520696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1845

約数の個数: 96

約数和(自身を含む): 213573360

約数和(自身を除く): 142052664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 1777, 2236, 3096, 3354, 3554, 4472, 5031, 5331, 6708, 7108, 10062, 10662, 13416, 14216, 15993, 20124, 21324, 23101, 31986, 40248, 42648, 46202, 63972, 69303, 76411, 92404, 127944, 138606, 152822, 184808, 207909, 229233, 277212, 305644, 415818, 458466, 554424, 611288, 687699, 831636, 916932, 993343, 1375398, 1663272, 1833864, 1986686, 2750796, 2980029, 3973372, 5501592, 5960058, 7946744, 8940087, 11920116, 17880174, 23840232, 35760348, 71520696]

約数ペア:

[(1, 71520696), (2, 35760348), (3, 23840232), (4, 17880174), (6, 11920116), (8, 8940087), (9, 7946744), (12, 5960058), (13, 5501592), (18, 3973372), (24, 2980029), (26, 2750796), (36, 1986686), (39, 1833864), (43, 1663272), (52, 1375398), (72, 993343), (78, 916932), (86, 831636), (104, 687699), (117, 611288), (129, 554424), (156, 458466), (172, 415818), (234, 305644), (258, 277212), (312, 229233), (344, 207909), (387, 184808), (468, 152822), (516, 138606), (559, 127944), (774, 92404), (936, 76411), (1032, 69303), (1118, 63972), (1548, 46202), (1677, 42648), (1777, 40248), (2236, 31986), (3096, 23101), (3354, 21324), (3554, 20124), (4472, 15993), (5031, 14216), (5331, 13416), (6708, 10662), (7108, 10062)]