72427656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13907}}^1$

素因数の和:13954

約数の個数: 64

約数和(自身を含む): 213626880

約数和(自身を除く): 141199224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 13907, 27814, 41721, 55628, 83442, 97349, 111256, 166884, 194698, 292047, 333768, 389396, 431117, 584094, 778792, 862234, 1168188, 1293351, 1724468, 2336376, 2586702, 3017819, 3448936, 5173404, 6035638, 9053457, 10346808, 12071276, 18106914, 24142552, 36213828, 72427656]

約数ペア:

[(1, 72427656), (2, 36213828), (3, 24142552), (4, 18106914), (6, 12071276), (7, 10346808), (8, 9053457), (12, 6035638), (14, 5173404), (21, 3448936), (24, 3017819), (28, 2586702), (31, 2336376), (42, 1724468), (56, 1293351), (62, 1168188), (84, 862234), (93, 778792), (124, 584094), (168, 431117), (186, 389396), (217, 333768), (248, 292047), (372, 194698), (434, 166884), (651, 111256), (744, 97349), (868, 83442), (1302, 55628), (1736, 41721), (2604, 27814), (5208, 13907)]