80420328

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48563}}^1$

素因数の和:48598

約数の個数: 48

約数和(自身を含む): 227279520

約数和(自身を除く): 146859192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 48563, 97126, 145689, 194252, 291378, 388504, 437067, 582756, 874134, 1116949, 1165512, 1748268, 2233898, 3350847, 3496536, 4467796, 6701694, 8935592, 10052541, 13403388, 20105082, 26806776, 40210164, 80420328]

約数ペア:

[(1, 80420328), (2, 40210164), (3, 26806776), (4, 20105082), (6, 13403388), (8, 10052541), (9, 8935592), (12, 6701694), (18, 4467796), (23, 3496536), (24, 3350847), (36, 2233898), (46, 1748268), (69, 1165512), (72, 1116949), (92, 874134), (138, 582756), (184, 437067), (207, 388504), (276, 291378), (414, 194252), (552, 145689), (828, 97126), (1656, 48563)]