66870496

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3912

約数の個数: 72

約数和(自身を含む): 167110776

約数和(自身を除く): 100240280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 3877, 4312, 7754, 8624, 15508, 17248, 27139, 31016, 42647, 54278, 62032, 85294, 108556, 124064, 170588, 189973, 217112, 298529, 341176, 379946, 434224, 597058, 682352, 759892, 868448, 1194116, 1364704, 1519784, 2089703, 2388232, 3039568, 4179406, 4776464, 6079136, 8358812, 9552928, 16717624, 33435248, 66870496]

約数ペア:

[(1, 66870496), (2, 33435248), (4, 16717624), (7, 9552928), (8, 8358812), (11, 6079136), (14, 4776464), (16, 4179406), (22, 3039568), (28, 2388232), (32, 2089703), (44, 1519784), (49, 1364704), (56, 1194116), (77, 868448), (88, 759892), (98, 682352), (112, 597058), (154, 434224), (176, 379946), (196, 341176), (224, 298529), (308, 217112), (352, 189973), (392, 170588), (539, 124064), (616, 108556), (784, 85294), (1078, 62032), (1232, 54278), (1568, 42647), (2156, 31016), (2464, 27139), (3877, 17248), (4312, 15508), (7754, 8624)]