71202168

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7549}}^1$

素因数の和:7692

約数の個数: 48

約数和(自身を含む): 194337000

約数和(自身を除く): 123134832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 7549, 9432, 15098, 22647, 30196, 45294, 60392, 67941, 90588, 135882, 181176, 271764, 543528, 988919, 1977838, 2966757, 3955676, 5933514, 7911352, 8900271, 11867028, 17800542, 23734056, 35601084, 71202168]

約数ペア:

[(1, 71202168), (2, 35601084), (3, 23734056), (4, 17800542), (6, 11867028), (8, 8900271), (9, 7911352), (12, 5933514), (18, 3955676), (24, 2966757), (36, 1977838), (72, 988919), (131, 543528), (262, 271764), (393, 181176), (524, 135882), (786, 90588), (1048, 67941), (1179, 60392), (1572, 45294), (2358, 30196), (3144, 22647), (4716, 15098), (7549, 9432)]