66721344

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 112

約数和(自身を含む): 190926720

約数和(自身を除く): 124205376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 138, 174, 184, 192, 232, 276, 348, 368, 464, 521, 552, 667, 696, 736, 928, 1042, 1104, 1334, 1392, 1472, 1563, 1856, 2001, 2084, 2208, 2668, 2784, 3126, 4002, 4168, 4416, 5336, 5568, 6252, 8004, 8336, 10672, 11983, 12504, 15109, 16008, 16672, 21344, 23966, 25008, 30218, 32016, 33344, 35949, 42688, 45327, 47932, 50016, 60436, 64032, 71898, 90654, 95864, 100032, 120872, 128064, 143796, 181308, 191728, 241744, 287592, 347507, 362616, 383456, 483488, 575184, 695014, 725232, 766912, 966976, 1042521, 1150368, 1390028, 1450464, 2085042, 2300736, 2780056, 2900928, 4170084, 5560112, 8340168, 11120224, 16680336, 22240448, 33360672, 66721344]

約数ペア:

[(1, 66721344), (2, 33360672), (3, 22240448), (4, 16680336), (6, 11120224), (8, 8340168), (12, 5560112), (16, 4170084), (23, 2900928), (24, 2780056), (29, 2300736), (32, 2085042), (46, 1450464), (48, 1390028), (58, 1150368), (64, 1042521), (69, 966976), (87, 766912), (92, 725232), (96, 695014), (116, 575184), (138, 483488), (174, 383456), (184, 362616), (192, 347507), (232, 287592), (276, 241744), (348, 191728), (368, 181308), (464, 143796), (521, 128064), (552, 120872), (667, 100032), (696, 95864), (736, 90654), (928, 71898), (1042, 64032), (1104, 60436), (1334, 50016), (1392, 47932), (1472, 45327), (1563, 42688), (1856, 35949), (2001, 33344), (2084, 32016), (2208, 30218), (2668, 25008), (2784, 23966), (3126, 21344), (4002, 16672), (4168, 16008), (4416, 15109), (5336, 12504), (5568, 11983), (6252, 10672), (8004, 8336)]