82504688

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 194392320

約数和(自身を除く): 111887632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 137, 152, 266, 274, 283, 304, 532, 548, 566, 959, 1064, 1096, 1132, 1918, 1981, 2128, 2192, 2264, 2603, 3836, 3962, 4528, 5206, 5377, 7672, 7924, 10412, 10754, 15344, 15848, 18221, 20824, 21508, 31696, 36442, 37639, 38771, 41648, 43016, 72884, 75278, 77542, 86032, 145768, 150556, 155084, 271397, 291536, 301112, 310168, 542794, 602224, 620336, 736649, 1085588, 1473298, 2171176, 2946596, 4342352, 5156543, 5893192, 10313086, 11786384, 20626172, 41252344, 82504688]

約数ペア:

[(1, 82504688), (2, 41252344), (4, 20626172), (7, 11786384), (8, 10313086), (14, 5893192), (16, 5156543), (19, 4342352), (28, 2946596), (38, 2171176), (56, 1473298), (76, 1085588), (112, 736649), (133, 620336), (137, 602224), (152, 542794), (266, 310168), (274, 301112), (283, 291536), (304, 271397), (532, 155084), (548, 150556), (566, 145768), (959, 86032), (1064, 77542), (1096, 75278), (1132, 72884), (1918, 43016), (1981, 41648), (2128, 38771), (2192, 37639), (2264, 36442), (2603, 31696), (3836, 21508), (3962, 20824), (4528, 18221), (5206, 15848), (5377, 15344), (7672, 10754), (7924, 10412)]