84109480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3339

約数の個数: 96

約数和(自身を含む): 237149640

約数和(自身を除く): 153040160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3301, 3640, 5096, 6370, 6602, 12740, 13204, 16505, 23107, 25480, 26408, 33010, 42913, 46214, 66020, 85826, 92428, 115535, 132040, 161749, 171652, 184856, 214565, 231070, 300391, 323498, 343304, 429130, 462140, 600782, 646996, 808745, 858260, 924280, 1201564, 1293992, 1501955, 1617490, 1716520, 2102737, 2403128, 3003910, 3234980, 4205474, 6007820, 6469960, 8410948, 10513685, 12015640, 16821896, 21027370, 42054740, 84109480]

約数ペア:

[(1, 84109480), (2, 42054740), (4, 21027370), (5, 16821896), (7, 12015640), (8, 10513685), (10, 8410948), (13, 6469960), (14, 6007820), (20, 4205474), (26, 3234980), (28, 3003910), (35, 2403128), (40, 2102737), (49, 1716520), (52, 1617490), (56, 1501955), (65, 1293992), (70, 1201564), (91, 924280), (98, 858260), (104, 808745), (130, 646996), (140, 600782), (182, 462140), (196, 429130), (245, 343304), (260, 323498), (280, 300391), (364, 231070), (392, 214565), (455, 184856), (490, 171652), (520, 161749), (637, 132040), (728, 115535), (910, 92428), (980, 85826), (1274, 66020), (1820, 46214), (1960, 42913), (2548, 33010), (3185, 26408), (3301, 25480), (3640, 23107), (5096, 16505), (6370, 13204), (6602, 12740)]