64087688

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 151437600

約数和(自身を除く): 87349912

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 59, 68, 98, 118, 119, 136, 163, 196, 236, 238, 326, 392, 413, 472, 476, 652, 826, 833, 952, 1003, 1141, 1304, 1652, 1666, 2006, 2282, 2771, 2891, 3304, 3332, 4012, 4564, 5542, 5782, 6664, 7021, 7987, 8024, 9128, 9617, 11084, 11564, 14042, 15974, 19234, 19397, 22168, 23128, 28084, 31948, 38468, 38794, 49147, 56168, 63896, 67319, 76936, 77588, 98294, 134638, 135779, 155176, 163489, 196588, 269276, 271558, 326978, 393176, 471233, 538552, 543116, 653956, 942466, 1086232, 1144423, 1307912, 1884932, 2288846, 3769864, 4577692, 8010961, 9155384, 16021922, 32043844, 64087688]

約数ペア:

[(1, 64087688), (2, 32043844), (4, 16021922), (7, 9155384), (8, 8010961), (14, 4577692), (17, 3769864), (28, 2288846), (34, 1884932), (49, 1307912), (56, 1144423), (59, 1086232), (68, 942466), (98, 653956), (118, 543116), (119, 538552), (136, 471233), (163, 393176), (196, 326978), (236, 271558), (238, 269276), (326, 196588), (392, 163489), (413, 155176), (472, 135779), (476, 134638), (652, 98294), (826, 77588), (833, 76936), (952, 67319), (1003, 63896), (1141, 56168), (1304, 49147), (1652, 38794), (1666, 38468), (2006, 31948), (2282, 28084), (2771, 23128), (2891, 22168), (3304, 19397), (3332, 19234), (4012, 15974), (4564, 14042), (5542, 11564), (5782, 11084), (6664, 9617), (7021, 9128), (7987, 8024)]