64208604

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 152415648

約数和(自身を除く): 88207044

約数列:

[1, 2, 3, 4, 6, 12, 157, 173, 197, 314, 346, 394, 471, 519, 591, 628, 692, 788, 942, 1038, 1182, 1884, 2076, 2364, 27161, 30929, 34081, 54322, 61858, 68162, 81483, 92787, 102243, 108644, 123716, 136324, 162966, 185574, 204486, 325932, 371148, 408972, 5350717, 10701434, 16052151, 21402868, 32104302, 64208604]

約数ペア:

[(1, 64208604), (2, 32104302), (3, 21402868), (4, 16052151), (6, 10701434), (12, 5350717), (157, 408972), (173, 371148), (197, 325932), (314, 204486), (346, 185574), (394, 162966), (471, 136324), (519, 123716), (591, 108644), (628, 102243), (692, 92787), (788, 81483), (942, 68162), (1038, 61858), (1182, 54322), (1884, 34081), (2076, 30929), (2364, 27161)]