78198804

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31481}}^1$

素因数の和:31517

約数の個数: 48

約数和(自身を含む): 211559040

約数和(自身を除く): 133360236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 31481, 62962, 94443, 125924, 188886, 283329, 377772, 566658, 724063, 849987, 1133316, 1448126, 1699974, 2172189, 2896252, 3399948, 4344378, 6516567, 8688756, 13033134, 19549701, 26066268, 39099402, 78198804]

約数ペア:

[(1, 78198804), (2, 39099402), (3, 26066268), (4, 19549701), (6, 13033134), (9, 8688756), (12, 6516567), (18, 4344378), (23, 3399948), (27, 2896252), (36, 2172189), (46, 1699974), (54, 1448126), (69, 1133316), (92, 849987), (108, 724063), (138, 566658), (207, 377772), (276, 283329), (414, 188886), (621, 125924), (828, 94443), (1242, 62962), (2484, 31481)]