79871456

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 113180704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 74, 92, 112, 148, 161, 184, 224, 259, 296, 322, 368, 419, 518, 592, 644, 736, 838, 851, 1036, 1184, 1288, 1676, 1702, 2072, 2576, 2933, 3352, 3404, 4144, 5152, 5866, 5957, 6704, 6808, 8288, 9637, 11732, 11914, 13408, 13616, 15503, 19274, 23464, 23828, 27232, 31006, 38548, 46928, 47656, 62012, 67459, 77096, 93856, 95312, 108521, 124024, 134918, 154192, 190624, 217042, 248048, 269836, 308384, 356569, 434084, 496096, 539672, 713138, 868168, 1079344, 1426276, 1736336, 2158688, 2495983, 2852552, 3472672, 4991966, 5705104, 9983932, 11410208, 19967864, 39935728, 79871456]

約数ペア:

[(1, 79871456), (2, 39935728), (4, 19967864), (7, 11410208), (8, 9983932), (14, 5705104), (16, 4991966), (23, 3472672), (28, 2852552), (32, 2495983), (37, 2158688), (46, 1736336), (56, 1426276), (74, 1079344), (92, 868168), (112, 713138), (148, 539672), (161, 496096), (184, 434084), (224, 356569), (259, 308384), (296, 269836), (322, 248048), (368, 217042), (419, 190624), (518, 154192), (592, 134918), (644, 124024), (736, 108521), (838, 95312), (851, 93856), (1036, 77096), (1184, 67459), (1288, 62012), (1676, 47656), (1702, 46928), (2072, 38548), (2576, 31006), (2933, 27232), (3352, 23828), (3404, 23464), (4144, 19274), (5152, 15503), (5866, 13616), (5957, 13408), (6704, 11914), (6808, 11732), (8288, 9637)]