80799028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 155859984

約数和(自身を除く): 75060956

約数列:

[1, 2, 4, 17, 34, 41, 68, 73, 82, 146, 164, 292, 397, 697, 794, 1241, 1394, 1588, 2482, 2788, 2993, 4964, 5986, 6749, 11972, 13498, 16277, 26996, 28981, 32554, 50881, 57962, 65108, 101762, 115924, 203524, 276709, 492677, 553418, 985354, 1106836, 1188221, 1970708, 2376442, 4752884, 20199757, 40399514, 80799028]

約数ペア:

[(1, 80799028), (2, 40399514), (4, 20199757), (17, 4752884), (34, 2376442), (41, 1970708), (68, 1188221), (73, 1106836), (82, 985354), (146, 553418), (164, 492677), (292, 276709), (397, 203524), (697, 115924), (794, 101762), (1241, 65108), (1394, 57962), (1588, 50881), (2482, 32554), (2788, 28981), (2993, 26996), (4964, 16277), (5986, 13498), (6749, 11972)]