91876994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 161081088

約数和(自身を除く): 69204094

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 121, 242, 331, 341, 407, 662, 682, 814, 1147, 2294, 3641, 3751, 4477, 7282, 7502, 8954, 10261, 12247, 12617, 20522, 24494, 25234, 40051, 80102, 112871, 134717, 138787, 225742, 269434, 277574, 379657, 759314, 1241581, 1481887, 2483162, 2963774, 4176227, 8352454, 45938497, 91876994]

約数ペア:

[(1, 91876994), (2, 45938497), (11, 8352454), (22, 4176227), (31, 2963774), (37, 2483162), (62, 1481887), (74, 1241581), (121, 759314), (242, 379657), (331, 277574), (341, 269434), (407, 225742), (662, 138787), (682, 134717), (814, 112871), (1147, 80102), (2294, 40051), (3641, 25234), (3751, 24494), (4477, 20522), (7282, 12617), (7502, 12247), (8954, 10261)]