85961876

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 72

約数和(自身を含む): 205654176

約数和(自身を除く): 119692300

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 3067, 4004, 6134, 7007, 12268, 14014, 21469, 28028, 33737, 39871, 42938, 67474, 79742, 85876, 134948, 150283, 159484, 236159, 279097, 300566, 438581, 472318, 558194, 601132, 877162, 944636, 1116388, 1653113, 1754324, 1953679, 3070067, 3306226, 3907358, 6140134, 6612452, 7814716, 12280268, 21490469, 42980938, 85961876]

約数ペア:

[(1, 85961876), (2, 42980938), (4, 21490469), (7, 12280268), (11, 7814716), (13, 6612452), (14, 6140134), (22, 3907358), (26, 3306226), (28, 3070067), (44, 1953679), (49, 1754324), (52, 1653113), (77, 1116388), (91, 944636), (98, 877162), (143, 601132), (154, 558194), (182, 472318), (196, 438581), (286, 300566), (308, 279097), (364, 236159), (539, 159484), (572, 150283), (637, 134948), (1001, 85876), (1078, 79742), (1274, 67474), (2002, 42938), (2156, 39871), (2548, 33737), (3067, 28028), (4004, 21469), (6134, 14014), (7007, 12268)]