74870424

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17047}}^1$

素因数の和:17120

約数の個数: 48

約数和(自身を含む): 206110320

約数和(自身を除く): 131239896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 17047, 34094, 51141, 68188, 102282, 136376, 153423, 204564, 306846, 409128, 613692, 1039867, 1227384, 2079734, 3119601, 4159468, 6239202, 8318936, 9358803, 12478404, 18717606, 24956808, 37435212, 74870424]

約数ペア:

[(1, 74870424), (2, 37435212), (3, 24956808), (4, 18717606), (6, 12478404), (8, 9358803), (9, 8318936), (12, 6239202), (18, 4159468), (24, 3119601), (36, 2079734), (61, 1227384), (72, 1039867), (122, 613692), (183, 409128), (244, 306846), (366, 204564), (488, 153423), (549, 136376), (732, 102282), (1098, 68188), (1464, 51141), (2196, 34094), (4392, 17047)]