79383304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 129635576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 143, 154, 161, 182, 184, 253, 286, 299, 308, 322, 364, 431, 506, 572, 598, 616, 644, 728, 862, 1001, 1012, 1144, 1196, 1288, 1724, 1771, 2002, 2024, 2093, 2392, 3017, 3289, 3448, 3542, 4004, 4186, 4741, 5603, 6034, 6578, 7084, 8008, 8372, 9482, 9913, 11206, 12068, 13156, 14168, 16744, 18964, 19826, 22412, 23023, 24136, 26312, 33187, 37928, 39221, 39652, 44824, 46046, 61633, 66374, 69391, 78442, 79304, 92092, 109043, 123266, 128869, 132748, 138782, 156884, 184184, 218086, 246532, 257738, 265496, 277564, 313768, 431431, 436172, 493064, 515476, 555128, 763301, 862862, 872344, 902083, 1030952, 1417559, 1526602, 1725724, 1804166, 2835118, 3053204, 3451448, 3608332, 5670236, 6106408, 7216664, 9922913, 11340472, 19845826, 39691652, 79383304]

約数ペア:

[(1, 79383304), (2, 39691652), (4, 19845826), (7, 11340472), (8, 9922913), (11, 7216664), (13, 6106408), (14, 5670236), (22, 3608332), (23, 3451448), (26, 3053204), (28, 2835118), (44, 1804166), (46, 1725724), (52, 1526602), (56, 1417559), (77, 1030952), (88, 902083), (91, 872344), (92, 862862), (104, 763301), (143, 555128), (154, 515476), (161, 493064), (182, 436172), (184, 431431), (253, 313768), (286, 277564), (299, 265496), (308, 257738), (322, 246532), (364, 218086), (431, 184184), (506, 156884), (572, 138782), (598, 132748), (616, 128869), (644, 123266), (728, 109043), (862, 92092), (1001, 79304), (1012, 78442), (1144, 69391), (1196, 66374), (1288, 61633), (1724, 46046), (1771, 44824), (2002, 39652), (2024, 39221), (2093, 37928), (2392, 33187), (3017, 26312), (3289, 24136), (3448, 23023), (3542, 22412), (4004, 19826), (4186, 18964), (4741, 16744), (5603, 14168), (6034, 13156), (6578, 12068), (7084, 11206), (8008, 9913), (8372, 9482)]