68163576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 184615200

約数和(自身を除く): 116451624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1109, 1182, 1576, 2218, 2364, 2561, 3327, 4436, 4728, 5122, 6654, 7683, 8872, 10244, 13308, 14417, 15366, 20488, 26616, 28834, 30732, 43251, 57668, 61464, 86502, 115336, 173004, 218473, 346008, 436946, 655419, 873892, 1310838, 1747784, 2621676, 2840149, 5243352, 5680298, 8520447, 11360596, 17040894, 22721192, 34081788, 68163576]

約数ペア:

[(1, 68163576), (2, 34081788), (3, 22721192), (4, 17040894), (6, 11360596), (8, 8520447), (12, 5680298), (13, 5243352), (24, 2840149), (26, 2621676), (39, 1747784), (52, 1310838), (78, 873892), (104, 655419), (156, 436946), (197, 346008), (312, 218473), (394, 173004), (591, 115336), (788, 86502), (1109, 61464), (1182, 57668), (1576, 43251), (2218, 30732), (2364, 28834), (2561, 26616), (3327, 20488), (4436, 15366), (4728, 14417), (5122, 13308), (6654, 10244), (7683, 8872)]