84326060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6655

約数の個数: 72

約数和(自身を含む): 221875920

約数和(自身を除く): 137549860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 6619, 12740, 13238, 26476, 33095, 46333, 66190, 86047, 92666, 132380, 172094, 185332, 231665, 324331, 344188, 430235, 463330, 602329, 648662, 860470, 926660, 1204658, 1297324, 1621655, 1720940, 2409316, 3011645, 3243310, 4216303, 6023290, 6486620, 8432606, 12046580, 16865212, 21081515, 42163030, 84326060]

約数ペア:

[(1, 84326060), (2, 42163030), (4, 21081515), (5, 16865212), (7, 12046580), (10, 8432606), (13, 6486620), (14, 6023290), (20, 4216303), (26, 3243310), (28, 3011645), (35, 2409316), (49, 1720940), (52, 1621655), (65, 1297324), (70, 1204658), (91, 926660), (98, 860470), (130, 648662), (140, 602329), (182, 463330), (196, 430235), (245, 344188), (260, 324331), (364, 231665), (455, 185332), (490, 172094), (637, 132380), (910, 92666), (980, 86047), (1274, 66190), (1820, 46333), (2548, 33095), (3185, 26476), (6370, 13238), (6619, 12740)]