61861392

素因数分解:

$2^4\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1597}}^1$

素因数の和:1880

約数の個数: 60

約数和(自身を含む): 173878380

約数和(自身を除く): 112016988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 269, 538, 807, 1076, 1597, 1614, 2152, 2421, 3194, 3228, 4304, 4791, 4842, 6388, 6456, 9582, 9684, 12776, 12912, 14373, 19164, 19368, 25552, 28746, 38328, 38736, 57492, 76656, 114984, 229968, 429593, 859186, 1288779, 1718372, 2577558, 3436744, 3866337, 5155116, 6873488, 7732674, 10310232, 15465348, 20620464, 30930696, 61861392]

約数ペア:

[(1, 61861392), (2, 30930696), (3, 20620464), (4, 15465348), (6, 10310232), (8, 7732674), (9, 6873488), (12, 5155116), (16, 3866337), (18, 3436744), (24, 2577558), (36, 1718372), (48, 1288779), (72, 859186), (144, 429593), (269, 229968), (538, 114984), (807, 76656), (1076, 57492), (1597, 38736), (1614, 38328), (2152, 28746), (2421, 25552), (3194, 19368), (3228, 19164), (4304, 14373), (4791, 12912), (4842, 12776), (6388, 9684), (6456, 9582)]