64606728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{86837}}^1$

素因数の和:86877

約数の個数: 32

約数和(自身を含む): 166728960

約数和(自身を除く): 102122232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 86837, 173674, 260511, 347348, 521022, 694696, 1042044, 2084088, 2691947, 5383894, 8075841, 10767788, 16151682, 21535576, 32303364, 64606728]

約数ペア:

[(1, 64606728), (2, 32303364), (3, 21535576), (4, 16151682), (6, 10767788), (8, 8075841), (12, 5383894), (24, 2691947), (31, 2084088), (62, 1042044), (93, 694696), (124, 521022), (186, 347348), (248, 260511), (372, 173674), (744, 86837)]