61997904

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{10501}}^1$

素因数の和:10556

約数の個数: 60

約数和(自身を含む): 177756852

約数和(自身を除く): 115758948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 10501, 21002, 31503, 42004, 63006, 84008, 94509, 126012, 168016, 189018, 252024, 378036, 430541, 504048, 756072, 861082, 1291623, 1512144, 1722164, 2583246, 3444328, 3874869, 5166492, 6888656, 7749738, 10332984, 15499476, 20665968, 30998952, 61997904]

約数ペア:

[(1, 61997904), (2, 30998952), (3, 20665968), (4, 15499476), (6, 10332984), (8, 7749738), (9, 6888656), (12, 5166492), (16, 3874869), (18, 3444328), (24, 2583246), (36, 1722164), (41, 1512144), (48, 1291623), (72, 861082), (82, 756072), (123, 504048), (144, 430541), (164, 378036), (246, 252024), (328, 189018), (369, 168016), (492, 126012), (656, 94509), (738, 84008), (984, 63006), (1476, 42004), (1968, 31503), (2952, 21002), (5904, 10501)]