78684768

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5876

約数の個数: 72

約数和(自身を含む): 228559968

約数和(自身を除く): 149875200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 5813, 6768, 11626, 13536, 17439, 23252, 34878, 46504, 52317, 69756, 93008, 104634, 139512, 186016, 209268, 273211, 279024, 418536, 546422, 558048, 819633, 837072, 1092844, 1639266, 1674144, 2185688, 2458899, 3278532, 4371376, 4917798, 6557064, 8742752, 9835596, 13114128, 19671192, 26228256, 39342384, 78684768]

約数ペア:

[(1, 78684768), (2, 39342384), (3, 26228256), (4, 19671192), (6, 13114128), (8, 9835596), (9, 8742752), (12, 6557064), (16, 4917798), (18, 4371376), (24, 3278532), (32, 2458899), (36, 2185688), (47, 1674144), (48, 1639266), (72, 1092844), (94, 837072), (96, 819633), (141, 558048), (144, 546422), (188, 418536), (282, 279024), (288, 273211), (376, 209268), (423, 186016), (564, 139512), (752, 104634), (846, 93008), (1128, 69756), (1504, 52317), (1692, 46504), (2256, 34878), (3384, 23252), (4512, 17439), (5813, 13536), (6768, 11626)]