64631208

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 165971520

約数和(自身を除く): 101340312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 131, 183, 244, 262, 337, 366, 393, 488, 524, 674, 732, 786, 1011, 1048, 1348, 1464, 1572, 2022, 2696, 3144, 4044, 7991, 8088, 15982, 20557, 23973, 31964, 41114, 44147, 47946, 61671, 63928, 82228, 88294, 95892, 123342, 132441, 164456, 176588, 191784, 246684, 264882, 353176, 493368, 529764, 1059528, 2692967, 5385934, 8078901, 10771868, 16157802, 21543736, 32315604, 64631208]

約数ペア:

[(1, 64631208), (2, 32315604), (3, 21543736), (4, 16157802), (6, 10771868), (8, 8078901), (12, 5385934), (24, 2692967), (61, 1059528), (122, 529764), (131, 493368), (183, 353176), (244, 264882), (262, 246684), (337, 191784), (366, 176588), (393, 164456), (488, 132441), (524, 123342), (674, 95892), (732, 88294), (786, 82228), (1011, 63928), (1048, 61671), (1348, 47946), (1464, 44147), (1572, 41114), (2022, 31964), (2696, 23973), (3144, 20557), (4044, 15982), (7991, 8088)]