78340104

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17837}}^1$

素因数の和:17910

約数の個数: 48

約数和(自身を含む): 215661420

約数和(自身を除く): 137321316

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, 17837, 35674, 53511, 71348, 107022, 142696, 160533, 214044, 321066, 428088, 642132, 1088057, 1284264, 2176114, 3264171, 4352228, 6528342, 8704456, 9792513, 13056684, 19585026, 26113368, 39170052, 78340104]

約数ペア:

[(1, 78340104), (2, 39170052), (3, 26113368), (4, 19585026), (6, 13056684), (8, 9792513), (9, 8704456), (12, 6528342), (18, 4352228), (24, 3264171), (36, 2176114), (61, 1284264), (72, 1088057), (122, 642132), (183, 428088), (244, 321066), (366, 214044), (488, 160533), (549, 142696), (732, 107022), (1098, 71348), (1464, 53511), (2196, 35674), (4392, 17837)]