129675852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 341332992

約数和(自身を除く): 211657140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 372, 393, 524, 558, 786, 887, 1116, 1179, 1572, 1774, 2358, 2661, 3548, 4061, 4716, 5322, 7983, 8122, 10644, 12183, 15966, 16244, 24366, 27497, 31932, 36549, 48732, 54994, 73098, 82491, 109988, 116197, 146196, 164982, 232394, 247473, 329964, 348591, 464788, 494946, 697182, 989892, 1045773, 1394364, 2091546, 3602107, 4183092, 7204214, 10806321, 14408428, 21612642, 32418963, 43225284, 64837926, 129675852]

約数ペア:

[(1, 129675852), (2, 64837926), (3, 43225284), (4, 32418963), (6, 21612642), (9, 14408428), (12, 10806321), (18, 7204214), (31, 4183092), (36, 3602107), (62, 2091546), (93, 1394364), (124, 1045773), (131, 989892), (186, 697182), (262, 494946), (279, 464788), (372, 348591), (393, 329964), (524, 247473), (558, 232394), (786, 164982), (887, 146196), (1116, 116197), (1179, 109988), (1572, 82491), (1774, 73098), (2358, 54994), (2661, 48732), (3548, 36549), (4061, 31932), (4716, 27497), (5322, 24366), (7983, 16244), (8122, 15966), (10644, 12183)]