9947996892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{87697}}^1$

素因数の和:87867

約数の個数: 72

約数和(自身を含む): 26431475616

約数和(自身を除く): 16483478724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 548, 822, 828, 1233, 1644, 2466, 3151, 4932, 6302, 9453, 12604, 18906, 28359, 37812, 56718, 87697, 113436, 175394, 263091, 350788, 526182, 789273, 1052364, 1578546, 2017031, 3157092, 4034062, 6051093, 8068124, 12014489, 12102186, 18153279, 24028978, 24204372, 36043467, 36306558, 48057956, 72086934, 72613116, 108130401, 144173868, 216260802, 276333247, 432521604, 552666494, 828999741, 1105332988, 1657999482, 2486999223, 3315998964, 4973998446, 9947996892]

約数ペア:

[(1, 9947996892), (2, 4973998446), (3, 3315998964), (4, 2486999223), (6, 1657999482), (9, 1105332988), (12, 828999741), (18, 552666494), (23, 432521604), (36, 276333247), (46, 216260802), (69, 144173868), (92, 108130401), (137, 72613116), (138, 72086934), (207, 48057956), (274, 36306558), (276, 36043467), (411, 24204372), (414, 24028978), (548, 18153279), (822, 12102186), (828, 12014489), (1233, 8068124), (1644, 6051093), (2466, 4034062), (3151, 3157092), (4932, 2017031), (6302, 1578546), (9453, 1052364), (12604, 789273), (18906, 526182), (28359, 350788), (37812, 263091), (56718, 175394), (87697, 113436)]