71420736

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 198973440

約数和(自身を除く): 127552704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 101, 116, 127, 174, 192, 202, 232, 254, 303, 348, 381, 404, 464, 508, 606, 696, 762, 808, 928, 1016, 1212, 1392, 1524, 1616, 1856, 2032, 2424, 2784, 2929, 3048, 3232, 3683, 4064, 4848, 5568, 5858, 6096, 6464, 7366, 8128, 8787, 9696, 11049, 11716, 12192, 12827, 14732, 17574, 19392, 22098, 23432, 24384, 25654, 29464, 35148, 38481, 44196, 46864, 51308, 58928, 70296, 76962, 88392, 93728, 102616, 117856, 140592, 153924, 176784, 187456, 205232, 235712, 281184, 307848, 353568, 371983, 410464, 562368, 615696, 707136, 743966, 820928, 1115949, 1231392, 1487932, 2231898, 2462784, 2975864, 4463796, 5951728, 8927592, 11903456, 17855184, 23806912, 35710368, 71420736]

約数ペア:

[(1, 71420736), (2, 35710368), (3, 23806912), (4, 17855184), (6, 11903456), (8, 8927592), (12, 5951728), (16, 4463796), (24, 2975864), (29, 2462784), (32, 2231898), (48, 1487932), (58, 1231392), (64, 1115949), (87, 820928), (96, 743966), (101, 707136), (116, 615696), (127, 562368), (174, 410464), (192, 371983), (202, 353568), (232, 307848), (254, 281184), (303, 235712), (348, 205232), (381, 187456), (404, 176784), (464, 153924), (508, 140592), (606, 117856), (696, 102616), (762, 93728), (808, 88392), (928, 76962), (1016, 70296), (1212, 58928), (1392, 51308), (1524, 46864), (1616, 44196), (1856, 38481), (2032, 35148), (2424, 29464), (2784, 25654), (2929, 24384), (3048, 23432), (3232, 22098), (3683, 19392), (4064, 17574), (4848, 14732), (5568, 12827), (5858, 12192), (6096, 11716), (6464, 11049), (7366, 9696), (8128, 8787)]