66099944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 70757656

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 89, 127, 136, 172, 178, 254, 344, 356, 508, 712, 731, 1016, 1462, 1513, 2159, 2924, 3026, 3827, 4318, 5461, 5848, 6052, 7654, 8636, 10922, 11303, 12104, 15308, 17272, 21844, 22606, 30616, 43688, 45212, 65059, 90424, 92837, 130118, 185674, 192151, 260236, 371348, 384302, 486029, 520472, 742696, 768604, 972058, 1537208, 1944116, 3888232, 8262493, 16524986, 33049972, 66099944]

約数ペア:

[(1, 66099944), (2, 33049972), (4, 16524986), (8, 8262493), (17, 3888232), (34, 1944116), (43, 1537208), (68, 972058), (86, 768604), (89, 742696), (127, 520472), (136, 486029), (172, 384302), (178, 371348), (254, 260236), (344, 192151), (356, 185674), (508, 130118), (712, 92837), (731, 90424), (1016, 65059), (1462, 45212), (1513, 43688), (2159, 30616), (2924, 22606), (3026, 21844), (3827, 17272), (4318, 15308), (5461, 12104), (5848, 11303), (6052, 10922), (7654, 8636)]