63819912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 180956160

約数和(自身を除く): 117136248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 67, 71, 78, 86, 104, 129, 134, 142, 156, 172, 201, 213, 258, 268, 284, 312, 344, 402, 426, 516, 536, 559, 568, 804, 852, 871, 923, 1032, 1118, 1608, 1677, 1704, 1742, 1846, 2236, 2613, 2769, 2881, 3053, 3354, 3484, 3692, 4472, 4757, 5226, 5538, 5762, 6106, 6708, 6968, 7384, 8643, 9159, 9514, 10452, 11076, 11524, 12212, 13416, 14271, 17286, 18318, 19028, 20904, 22152, 23048, 24424, 28542, 34572, 36636, 37453, 38056, 39689, 57084, 61841, 69144, 73272, 74906, 79378, 112359, 114168, 119067, 123682, 149812, 158756, 185523, 204551, 224718, 238134, 247364, 299624, 317512, 371046, 409102, 449436, 476268, 494728, 613653, 742092, 818204, 898872, 952536, 1227306, 1484184, 1636408, 2454612, 2659163, 4909224, 5318326, 7977489, 10636652, 15954978, 21273304, 31909956, 63819912]

約数ペア:

[(1, 63819912), (2, 31909956), (3, 21273304), (4, 15954978), (6, 10636652), (8, 7977489), (12, 5318326), (13, 4909224), (24, 2659163), (26, 2454612), (39, 1636408), (43, 1484184), (52, 1227306), (67, 952536), (71, 898872), (78, 818204), (86, 742092), (104, 613653), (129, 494728), (134, 476268), (142, 449436), (156, 409102), (172, 371046), (201, 317512), (213, 299624), (258, 247364), (268, 238134), (284, 224718), (312, 204551), (344, 185523), (402, 158756), (426, 149812), (516, 123682), (536, 119067), (559, 114168), (568, 112359), (804, 79378), (852, 74906), (871, 73272), (923, 69144), (1032, 61841), (1118, 57084), (1608, 39689), (1677, 38056), (1704, 37453), (1742, 36636), (1846, 34572), (2236, 28542), (2613, 24424), (2769, 23048), (2881, 22152), (3053, 20904), (3354, 19028), (3484, 18318), (3692, 17286), (4472, 14271), (4757, 13416), (5226, 12212), (5538, 11524), (5762, 11076), (6106, 10452), (6708, 9514), (6968, 9159), (7384, 8643)]