64812852

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 188153280

約数和(自身を除く): 123340428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 67, 78, 106, 108, 117, 134, 156, 159, 169, 201, 212, 234, 268, 318, 338, 351, 402, 468, 477, 507, 603, 636, 676, 689, 702, 804, 871, 954, 1014, 1206, 1378, 1404, 1431, 1521, 1742, 1809, 1908, 2028, 2067, 2412, 2613, 2756, 2862, 3042, 3484, 3551, 3618, 4134, 4563, 5226, 5724, 6084, 6201, 7102, 7236, 7839, 8268, 8957, 9126, 10452, 10653, 11323, 12402, 14204, 15678, 17914, 18252, 18603, 21306, 22646, 23517, 24804, 26871, 31356, 31959, 33969, 35828, 37206, 42612, 45292, 46163, 47034, 53742, 63918, 67938, 74412, 80613, 92326, 94068, 95877, 101907, 107484, 127836, 135876, 138489, 161226, 184652, 191754, 203814, 241839, 276978, 305721, 322452, 383508, 407628, 415467, 483678, 553956, 600119, 611442, 830934, 967356, 1200238, 1222884, 1246401, 1661868, 1800357, 2400476, 2492802, 3600714, 4985604, 5401071, 7201428, 10802142, 16203213, 21604284, 32406426, 64812852]

約数ペア:

[(1, 64812852), (2, 32406426), (3, 21604284), (4, 16203213), (6, 10802142), (9, 7201428), (12, 5401071), (13, 4985604), (18, 3600714), (26, 2492802), (27, 2400476), (36, 1800357), (39, 1661868), (52, 1246401), (53, 1222884), (54, 1200238), (67, 967356), (78, 830934), (106, 611442), (108, 600119), (117, 553956), (134, 483678), (156, 415467), (159, 407628), (169, 383508), (201, 322452), (212, 305721), (234, 276978), (268, 241839), (318, 203814), (338, 191754), (351, 184652), (402, 161226), (468, 138489), (477, 135876), (507, 127836), (603, 107484), (636, 101907), (676, 95877), (689, 94068), (702, 92326), (804, 80613), (871, 74412), (954, 67938), (1014, 63918), (1206, 53742), (1378, 47034), (1404, 46163), (1431, 45292), (1521, 42612), (1742, 37206), (1809, 35828), (1908, 33969), (2028, 31959), (2067, 31356), (2412, 26871), (2613, 24804), (2756, 23517), (2862, 22646), (3042, 21306), (3484, 18603), (3551, 18252), (3618, 17914), (4134, 15678), (4563, 14204), (5226, 12402), (5724, 11323), (6084, 10653), (6201, 10452), (7102, 9126), (7236, 8957), (7839, 8268)]