76820458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 145313280

約数和(自身を除く): 68492822

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 67, 134, 143, 209, 211, 247, 286, 418, 422, 494, 737, 871, 1273, 1474, 1742, 2321, 2546, 2717, 2743, 4009, 4642, 5434, 5486, 8018, 9581, 14003, 14137, 16549, 19162, 28006, 28274, 30173, 33098, 44099, 52117, 60346, 88198, 104234, 155507, 182039, 183781, 268603, 311014, 364078, 367562, 537206, 573287, 1146574, 2021591, 2954633, 3491839, 4043182, 5909266, 6983678, 38410229, 76820458]

約数ペア:

[(1, 76820458), (2, 38410229), (11, 6983678), (13, 5909266), (19, 4043182), (22, 3491839), (26, 2954633), (38, 2021591), (67, 1146574), (134, 573287), (143, 537206), (209, 367562), (211, 364078), (247, 311014), (286, 268603), (418, 183781), (422, 182039), (494, 155507), (737, 104234), (871, 88198), (1273, 60346), (1474, 52117), (1742, 44099), (2321, 33098), (2546, 30173), (2717, 28274), (2743, 28006), (4009, 19162), (4642, 16549), (5434, 14137), (5486, 14003), (8018, 9581)]