77140752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 216111168

約数和(自身を除く): 138970416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 624, 683, 724, 1086, 1366, 1448, 2049, 2172, 2353, 2732, 2896, 4098, 4344, 4706, 5464, 7059, 8196, 8688, 8879, 9412, 10928, 14118, 16392, 17758, 18824, 26637, 28236, 32784, 35516, 37648, 53274, 56472, 71032, 106548, 112944, 123623, 142064, 213096, 247246, 370869, 426192, 494492, 741738, 988984, 1483476, 1607099, 1977968, 2966952, 3214198, 4821297, 5933904, 6428396, 9642594, 12856792, 19285188, 25713584, 38570376, 77140752]

約数ペア:

[(1, 77140752), (2, 38570376), (3, 25713584), (4, 19285188), (6, 12856792), (8, 9642594), (12, 6428396), (13, 5933904), (16, 4821297), (24, 3214198), (26, 2966952), (39, 1977968), (48, 1607099), (52, 1483476), (78, 988984), (104, 741738), (156, 494492), (181, 426192), (208, 370869), (312, 247246), (362, 213096), (543, 142064), (624, 123623), (683, 112944), (724, 106548), (1086, 71032), (1366, 56472), (1448, 53274), (2049, 37648), (2172, 35516), (2353, 32784), (2732, 28236), (2896, 26637), (4098, 18824), (4344, 17758), (4706, 16392), (5464, 14118), (7059, 10928), (8196, 9412), (8688, 8879)]