82810588

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 182550480

約数和(自身を除く): 99739892

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 601, 703, 931, 1036, 1202, 1406, 1813, 1862, 2404, 2812, 3626, 3724, 4207, 4921, 7252, 8414, 9842, 11419, 16828, 19684, 22237, 22838, 29449, 34447, 44474, 45676, 58898, 68894, 79933, 88948, 117796, 137788, 155659, 159866, 311318, 319732, 422503, 559531, 622636, 845006, 1089613, 1119062, 1690012, 2179226, 2238124, 2957521, 4358452, 5915042, 11830084, 20702647, 41405294, 82810588]

約数ペア:

[(1, 82810588), (2, 41405294), (4, 20702647), (7, 11830084), (14, 5915042), (19, 4358452), (28, 2957521), (37, 2238124), (38, 2179226), (49, 1690012), (74, 1119062), (76, 1089613), (98, 845006), (133, 622636), (148, 559531), (196, 422503), (259, 319732), (266, 311318), (518, 159866), (532, 155659), (601, 137788), (703, 117796), (931, 88948), (1036, 79933), (1202, 68894), (1406, 58898), (1813, 45676), (1862, 44474), (2404, 34447), (2812, 29449), (3626, 22838), (3724, 22237), (4207, 19684), (4921, 16828), (7252, 11419), (8414, 9842)]