80472606048

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{569081}}^1$

素因数の和:569588

約数の個数: 72

約数和(自身を含む): 229310453736

約数和(自身を除く): 148837847688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 11784, 15712, 17676, 23568, 35352, 47136, 70704, 141408, 569081, 1138162, 1707243, 2276324, 3414486, 4552648, 5121729, 6828972, 9105296, 10243458, 13657944, 18210592, 20486916, 27315888, 40973832, 54631776, 81947664, 163895328, 279418771, 558837542, 838256313, 1117675084, 1676512626, 2235350168, 2514768939, 3353025252, 4470700336, 5029537878, 6706050504, 8941400672, 10059075756, 13412101008, 20118151512, 26824202016, 40236303024, 80472606048]

約数ペア:

[(1, 80472606048), (2, 40236303024), (3, 26824202016), (4, 20118151512), (6, 13412101008), (8, 10059075756), (9, 8941400672), (12, 6706050504), (16, 5029537878), (18, 4470700336), (24, 3353025252), (32, 2514768939), (36, 2235350168), (48, 1676512626), (72, 1117675084), (96, 838256313), (144, 558837542), (288, 279418771), (491, 163895328), (982, 81947664), (1473, 54631776), (1964, 40973832), (2946, 27315888), (3928, 20486916), (4419, 18210592), (5892, 13657944), (7856, 10243458), (8838, 9105296), (11784, 6828972), (15712, 5121729), (17676, 4552648), (23568, 3414486), (35352, 2276324), (47136, 1707243), (70704, 1138162), (141408, 569081)]