69077888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 152461440

約数和(自身を除く): 83383552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 568, 691, 704, 781, 1136, 1382, 1408, 1562, 2272, 2764, 3124, 4544, 5528, 6248, 7601, 9088, 11056, 12496, 15202, 22112, 24992, 30404, 44224, 49061, 49984, 60808, 88448, 98122, 99968, 121616, 196244, 243232, 392488, 486464, 539671, 784976, 972928, 1079342, 1569952, 2158684, 3139904, 4317368, 6279808, 8634736, 17269472, 34538944, 69077888]

約数ペア:

[(1, 69077888), (2, 34538944), (4, 17269472), (8, 8634736), (11, 6279808), (16, 4317368), (22, 3139904), (32, 2158684), (44, 1569952), (64, 1079342), (71, 972928), (88, 784976), (128, 539671), (142, 486464), (176, 392488), (284, 243232), (352, 196244), (568, 121616), (691, 99968), (704, 98122), (781, 88448), (1136, 60808), (1382, 49984), (1408, 49061), (1562, 44224), (2272, 30404), (2764, 24992), (3124, 22112), (4544, 15202), (5528, 12496), (6248, 11056), (7601, 9088)]