67122748

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 150764544

約数和(自身を除く): 83641796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 163, 191, 196, 308, 326, 382, 539, 652, 764, 1078, 1141, 1337, 1793, 2101, 2156, 2282, 2674, 3586, 4202, 4564, 5348, 7172, 7987, 8404, 9359, 12551, 14707, 15974, 18718, 25102, 29414, 31133, 31948, 37436, 50204, 58828, 62266, 87857, 102949, 124532, 175714, 205898, 217931, 342463, 351428, 411796, 435862, 684926, 871724, 1369852, 1525517, 2397241, 3051034, 4794482, 6102068, 9588964, 16780687, 33561374, 67122748]

約数ペア:

[(1, 67122748), (2, 33561374), (4, 16780687), (7, 9588964), (11, 6102068), (14, 4794482), (22, 3051034), (28, 2397241), (44, 1525517), (49, 1369852), (77, 871724), (98, 684926), (154, 435862), (163, 411796), (191, 351428), (196, 342463), (308, 217931), (326, 205898), (382, 175714), (539, 124532), (652, 102949), (764, 87857), (1078, 62266), (1141, 58828), (1337, 50204), (1793, 37436), (2101, 31948), (2156, 31133), (2282, 29414), (2674, 25102), (3586, 18718), (4202, 15974), (4564, 14707), (5348, 12551), (7172, 9359), (7987, 8404)]