84491540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 211196160

約数和(自身を除く): 126704620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 59, 70, 106, 118, 140, 193, 212, 236, 265, 295, 371, 386, 413, 530, 590, 742, 772, 826, 965, 1060, 1180, 1351, 1484, 1652, 1855, 1930, 2065, 2702, 3127, 3710, 3860, 4130, 5404, 6254, 6755, 7420, 8260, 10229, 11387, 12508, 13510, 15635, 20458, 21889, 22774, 27020, 31270, 40916, 43778, 45548, 51145, 56935, 62540, 71603, 79709, 87556, 102290, 109445, 113870, 143206, 159418, 204580, 218890, 227740, 286412, 318836, 358015, 398545, 437780, 603511, 716030, 797090, 1207022, 1432060, 1594180, 2414044, 3017555, 4224577, 6035110, 8449154, 12070220, 16898308, 21122885, 42245770, 84491540]

約数ペア:

[(1, 84491540), (2, 42245770), (4, 21122885), (5, 16898308), (7, 12070220), (10, 8449154), (14, 6035110), (20, 4224577), (28, 3017555), (35, 2414044), (53, 1594180), (59, 1432060), (70, 1207022), (106, 797090), (118, 716030), (140, 603511), (193, 437780), (212, 398545), (236, 358015), (265, 318836), (295, 286412), (371, 227740), (386, 218890), (413, 204580), (530, 159418), (590, 143206), (742, 113870), (772, 109445), (826, 102290), (965, 87556), (1060, 79709), (1180, 71603), (1351, 62540), (1484, 56935), (1652, 51145), (1855, 45548), (1930, 43778), (2065, 40916), (2702, 31270), (3127, 27020), (3710, 22774), (3860, 21889), (4130, 20458), (5404, 15635), (6254, 13510), (6755, 12508), (7420, 11387), (8260, 10229)]