61403928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 161360640

約数和(自身を除く): 99956712

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 173, 184, 276, 346, 519, 552, 643, 692, 1038, 1286, 1384, 1929, 2076, 2572, 3858, 3979, 4152, 5144, 7716, 7958, 11937, 14789, 15432, 15916, 23874, 29578, 31832, 44367, 47748, 59156, 88734, 95496, 111239, 118312, 177468, 222478, 333717, 354936, 444956, 667434, 889912, 1334868, 2558497, 2669736, 5116994, 7675491, 10233988, 15350982, 20467976, 30701964, 61403928]

約数ペア:

[(1, 61403928), (2, 30701964), (3, 20467976), (4, 15350982), (6, 10233988), (8, 7675491), (12, 5116994), (23, 2669736), (24, 2558497), (46, 1334868), (69, 889912), (92, 667434), (138, 444956), (173, 354936), (184, 333717), (276, 222478), (346, 177468), (519, 118312), (552, 111239), (643, 95496), (692, 88734), (1038, 59156), (1286, 47748), (1384, 44367), (1929, 31832), (2076, 29578), (2572, 23874), (3858, 15916), (3979, 15432), (4152, 14789), (5144, 11937), (7716, 7958)]