77372792

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 93699208

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 131, 199, 212, 262, 371, 398, 424, 524, 742, 796, 917, 1048, 1393, 1484, 1592, 1834, 2786, 2968, 3668, 5572, 6943, 7336, 10547, 11144, 13886, 21094, 26069, 27772, 42188, 48601, 52138, 55544, 73829, 84376, 97202, 104276, 147658, 182483, 194404, 208552, 295316, 364966, 388808, 590632, 729932, 1381657, 1459864, 2763314, 5526628, 9671599, 11053256, 19343198, 38686396, 77372792]

約数ペア:

[(1, 77372792), (2, 38686396), (4, 19343198), (7, 11053256), (8, 9671599), (14, 5526628), (28, 2763314), (53, 1459864), (56, 1381657), (106, 729932), (131, 590632), (199, 388808), (212, 364966), (262, 295316), (371, 208552), (398, 194404), (424, 182483), (524, 147658), (742, 104276), (796, 97202), (917, 84376), (1048, 73829), (1393, 55544), (1484, 52138), (1592, 48601), (1834, 42188), (2786, 27772), (2968, 26069), (3668, 21094), (5572, 13886), (6943, 11144), (7336, 10547)]