79570708

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 178113600

約数和(自身を除く): 98542892

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 929, 931, 1127, 1748, 1858, 1862, 2254, 3059, 3716, 3724, 4508, 6118, 6503, 12236, 13006, 17651, 21367, 21413, 26012, 35302, 42734, 42826, 45521, 70604, 85468, 85652, 91042, 123557, 149569, 182084, 247114, 299138, 405973, 494228, 598276, 811946, 864899, 1046983, 1623892, 1729798, 2093966, 2841811, 3459596, 4187932, 5683622, 11367244, 19892677, 39785354, 79570708]

約数ペア:

[(1, 79570708), (2, 39785354), (4, 19892677), (7, 11367244), (14, 5683622), (19, 4187932), (23, 3459596), (28, 2841811), (38, 2093966), (46, 1729798), (49, 1623892), (76, 1046983), (92, 864899), (98, 811946), (133, 598276), (161, 494228), (196, 405973), (266, 299138), (322, 247114), (437, 182084), (532, 149569), (644, 123557), (874, 91042), (929, 85652), (931, 85468), (1127, 70604), (1748, 45521), (1858, 42826), (1862, 42734), (2254, 35302), (3059, 26012), (3716, 21413), (3724, 21367), (4508, 17651), (6118, 13006), (6503, 12236)]