61769576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 132312960

約数和(自身を除く): 70543384

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 61, 74, 88, 122, 148, 244, 296, 311, 407, 488, 622, 671, 814, 1244, 1342, 1628, 2257, 2488, 2684, 3256, 3421, 4514, 5368, 6842, 9028, 11507, 13684, 18056, 18971, 23014, 24827, 27368, 37942, 46028, 49654, 75884, 92056, 99308, 126577, 151768, 198616, 208681, 253154, 417362, 506308, 701927, 834724, 1012616, 1403854, 1669448, 2807708, 5615416, 7721197, 15442394, 30884788, 61769576]

約数ペア:

[(1, 61769576), (2, 30884788), (4, 15442394), (8, 7721197), (11, 5615416), (22, 2807708), (37, 1669448), (44, 1403854), (61, 1012616), (74, 834724), (88, 701927), (122, 506308), (148, 417362), (244, 253154), (296, 208681), (311, 198616), (407, 151768), (488, 126577), (622, 99308), (671, 92056), (814, 75884), (1244, 49654), (1342, 46028), (1628, 37942), (2257, 27368), (2488, 24827), (2684, 23014), (3256, 18971), (3421, 18056), (4514, 13684), (5368, 11507), (6842, 9028)]