81992092

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4597}}^1$

素因数の和:4635

約数の個数: 48

約数和(自身を含む): 180241600

約数和(自身を除く): 98249508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 4597, 8918, 9194, 17836, 18388, 32179, 59761, 64358, 119522, 128716, 225253, 239044, 418327, 450506, 836654, 901012, 1576771, 1673308, 2928289, 3153542, 5856578, 6307084, 11713156, 20498023, 40996046, 81992092]

約数ペア:

[(1, 81992092), (2, 40996046), (4, 20498023), (7, 11713156), (13, 6307084), (14, 5856578), (26, 3153542), (28, 2928289), (49, 1673308), (52, 1576771), (91, 901012), (98, 836654), (182, 450506), (196, 418327), (343, 239044), (364, 225253), (637, 128716), (686, 119522), (1274, 64358), (1372, 59761), (2548, 32179), (4459, 18388), (4597, 17836), (8918, 9194)]