64682904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 194503680

約数和(自身を除く): 129820776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 188, 264, 282, 286, 312, 376, 401, 429, 517, 564, 572, 611, 802, 858, 1034, 1128, 1144, 1203, 1222, 1551, 1604, 1716, 1833, 2068, 2406, 2444, 3102, 3208, 3432, 3666, 4136, 4411, 4812, 4888, 5213, 6204, 6721, 7332, 8822, 9624, 10426, 12408, 13233, 13442, 14664, 15639, 17644, 18847, 20163, 20852, 26466, 26884, 31278, 35288, 37694, 40326, 41704, 52932, 53768, 56541, 57343, 62556, 75388, 80652, 105864, 113082, 114686, 125112, 150776, 161304, 172029, 207317, 226164, 229372, 245011, 344058, 414634, 452328, 458744, 490022, 621951, 688116, 735033, 829268, 980044, 1243902, 1376232, 1470066, 1658536, 1960088, 2487804, 2695121, 2940132, 4975608, 5390242, 5880264, 8085363, 10780484, 16170726, 21560968, 32341452, 64682904]

約数ペア:

[(1, 64682904), (2, 32341452), (3, 21560968), (4, 16170726), (6, 10780484), (8, 8085363), (11, 5880264), (12, 5390242), (13, 4975608), (22, 2940132), (24, 2695121), (26, 2487804), (33, 1960088), (39, 1658536), (44, 1470066), (47, 1376232), (52, 1243902), (66, 980044), (78, 829268), (88, 735033), (94, 688116), (104, 621951), (132, 490022), (141, 458744), (143, 452328), (156, 414634), (188, 344058), (264, 245011), (282, 229372), (286, 226164), (312, 207317), (376, 172029), (401, 161304), (429, 150776), (517, 125112), (564, 114686), (572, 113082), (611, 105864), (802, 80652), (858, 75388), (1034, 62556), (1128, 57343), (1144, 56541), (1203, 53768), (1222, 52932), (1551, 41704), (1604, 40326), (1716, 37694), (1833, 35288), (2068, 31278), (2406, 26884), (2444, 26466), (3102, 20852), (3208, 20163), (3432, 18847), (3666, 17644), (4136, 15639), (4411, 14664), (4812, 13442), (4888, 13233), (5213, 12408), (6204, 10426), (6721, 9624), (7332, 8822)]