72900156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 205470720

約数和(自身を除く): 132570564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 97, 138, 161, 194, 276, 291, 322, 388, 389, 483, 582, 644, 679, 778, 966, 1164, 1167, 1358, 1556, 1932, 2037, 2231, 2334, 2716, 2723, 4074, 4462, 4668, 5446, 6693, 8148, 8169, 8924, 8947, 10892, 13386, 15617, 16338, 17894, 26772, 26841, 31234, 32676, 35788, 37733, 46851, 53682, 62468, 62629, 75466, 93702, 107364, 113199, 125258, 150932, 187404, 187887, 226398, 250516, 264131, 375774, 452796, 528262, 751548, 792393, 867859, 1056524, 1584786, 1735718, 2603577, 3169572, 3471436, 5207154, 6075013, 10414308, 12150026, 18225039, 24300052, 36450078, 72900156]

約数ペア:

[(1, 72900156), (2, 36450078), (3, 24300052), (4, 18225039), (6, 12150026), (7, 10414308), (12, 6075013), (14, 5207154), (21, 3471436), (23, 3169572), (28, 2603577), (42, 1735718), (46, 1584786), (69, 1056524), (84, 867859), (92, 792393), (97, 751548), (138, 528262), (161, 452796), (194, 375774), (276, 264131), (291, 250516), (322, 226398), (388, 187887), (389, 187404), (483, 150932), (582, 125258), (644, 113199), (679, 107364), (778, 93702), (966, 75466), (1164, 62629), (1167, 62468), (1358, 53682), (1556, 46851), (1932, 37733), (2037, 35788), (2231, 32676), (2334, 31234), (2716, 26841), (2723, 26772), (4074, 17894), (4462, 16338), (4668, 15617), (5446, 13386), (6693, 10892), (8148, 8947), (8169, 8924)]