67774252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 151179504

約数和(自身を除く): 83405252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 268, 364, 397, 469, 637, 794, 871, 938, 1274, 1588, 1742, 1876, 2548, 2779, 3283, 3484, 5161, 5558, 6097, 6566, 10322, 11116, 12194, 13132, 19453, 20644, 24388, 26599, 36127, 38906, 42679, 53198, 72254, 77812, 85358, 106396, 144508, 170716, 186193, 252889, 345787, 372386, 505778, 691574, 744772, 1011556, 1303351, 1383148, 2420509, 2606702, 4841018, 5213404, 9682036, 16943563, 33887126, 67774252]

約数ペア:

[(1, 67774252), (2, 33887126), (4, 16943563), (7, 9682036), (13, 5213404), (14, 4841018), (26, 2606702), (28, 2420509), (49, 1383148), (52, 1303351), (67, 1011556), (91, 744772), (98, 691574), (134, 505778), (182, 372386), (196, 345787), (268, 252889), (364, 186193), (397, 170716), (469, 144508), (637, 106396), (794, 85358), (871, 77812), (938, 72254), (1274, 53198), (1588, 42679), (1742, 38906), (1876, 36127), (2548, 26599), (2779, 24388), (3283, 20644), (3484, 19453), (5161, 13132), (5558, 12194), (6097, 11116), (6566, 10322)]