76812498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1288

約数の個数: 72

約数和(自身を含む): 196415388

約数和(自身を除く): 119602890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 1022, 1193, 1314, 1533, 2386, 3066, 3577, 3579, 4599, 7154, 7158, 8351, 9198, 10731, 10737, 16702, 21462, 21474, 25053, 32193, 50106, 58457, 64386, 75159, 87089, 116914, 150318, 174178, 175371, 261267, 350742, 522534, 526113, 609623, 783801, 1052226, 1219246, 1567602, 1828869, 3657738, 4267361, 5486607, 8534722, 10973214, 12802083, 25604166, 38406249, 76812498]

約数ペア:

[(1, 76812498), (2, 38406249), (3, 25604166), (6, 12802083), (7, 10973214), (9, 8534722), (14, 5486607), (18, 4267361), (21, 3657738), (42, 1828869), (49, 1567602), (63, 1219246), (73, 1052226), (98, 783801), (126, 609623), (146, 526113), (147, 522534), (219, 350742), (294, 261267), (438, 175371), (441, 174178), (511, 150318), (657, 116914), (882, 87089), (1022, 75159), (1193, 64386), (1314, 58457), (1533, 50106), (2386, 32193), (3066, 25053), (3577, 21474), (3579, 21462), (4599, 16702), (7154, 10737), (7158, 10731), (8351, 9198)]