78312631432

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{5231}}^1$

素因数の和:5643

約数の個数: 96

約数和(自身を含む): 172600122240

約数和(自身を除く): 94287490808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 211, 362, 392, 422, 724, 844, 1267, 1448, 1477, 1688, 2534, 2954, 5068, 5231, 5908, 8869, 10136, 10339, 10462, 11816, 17738, 20678, 20924, 35476, 36617, 38191, 41356, 41848, 70952, 73234, 76382, 82712, 146468, 152764, 256319, 267337, 292936, 305528, 512638, 534674, 946811, 1025276, 1069348, 1103741, 1871359, 1893622, 2050552, 2138696, 2207482, 3742718, 3787244, 4414964, 6627677, 7485436, 7574488, 7726187, 8829928, 13255354, 14970872, 15452374, 26510708, 30904748, 46393739, 53021416, 54083309, 61809496, 92787478, 108166618, 185574956, 199777121, 216333236, 371149912, 399554242, 432666472, 799108484, 1398439847, 1598216968, 2796879694, 5593759388, 9789078929, 11187518776, 19578157858, 39156315716, 78312631432]

約数ペア:

[(1, 78312631432), (2, 39156315716), (4, 19578157858), (7, 11187518776), (8, 9789078929), (14, 5593759388), (28, 2796879694), (49, 1598216968), (56, 1398439847), (98, 799108484), (181, 432666472), (196, 399554242), (211, 371149912), (362, 216333236), (392, 199777121), (422, 185574956), (724, 108166618), (844, 92787478), (1267, 61809496), (1448, 54083309), (1477, 53021416), (1688, 46393739), (2534, 30904748), (2954, 26510708), (5068, 15452374), (5231, 14970872), (5908, 13255354), (8869, 8829928), (10136, 7726187), (10339, 7574488), (10462, 7485436), (11816, 6627677), (17738, 4414964), (20678, 3787244), (20924, 3742718), (35476, 2207482), (36617, 2138696), (38191, 2050552), (41356, 1893622), (41848, 1871359), (70952, 1103741), (73234, 1069348), (76382, 1025276), (82712, 946811), (146468, 534674), (152764, 512638), (256319, 305528), (267337, 292936)]