65103204

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 156340800

約数和(自身を除く): 91237596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 281, 449, 516, 562, 843, 898, 1124, 1347, 1686, 1796, 2694, 3372, 5388, 12083, 19307, 24166, 36249, 38614, 48332, 57921, 72498, 77228, 115842, 126169, 144996, 231684, 252338, 378507, 504676, 757014, 1514028, 5425267, 10850534, 16275801, 21701068, 32551602, 65103204]

約数ペア:

[(1, 65103204), (2, 32551602), (3, 21701068), (4, 16275801), (6, 10850534), (12, 5425267), (43, 1514028), (86, 757014), (129, 504676), (172, 378507), (258, 252338), (281, 231684), (449, 144996), (516, 126169), (562, 115842), (843, 77228), (898, 72498), (1124, 57921), (1347, 48332), (1686, 38614), (1796, 36249), (2694, 24166), (3372, 19307), (5388, 12083)]