79891656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13477}}^1$

素因数の和:13518

約数の個数: 64

約数和(自身を含む): 226430400

約数和(自身を除く): 146538744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 13477, 26954, 40431, 53908, 80862, 107816, 161724, 175201, 256063, 323448, 350402, 512126, 525603, 700804, 768189, 1024252, 1051206, 1401608, 1536378, 2048504, 2102412, 3072756, 3328819, 4204824, 6145512, 6657638, 9986457, 13315276, 19972914, 26630552, 39945828, 79891656]

約数ペア:

[(1, 79891656), (2, 39945828), (3, 26630552), (4, 19972914), (6, 13315276), (8, 9986457), (12, 6657638), (13, 6145512), (19, 4204824), (24, 3328819), (26, 3072756), (38, 2102412), (39, 2048504), (52, 1536378), (57, 1401608), (76, 1051206), (78, 1024252), (104, 768189), (114, 700804), (152, 525603), (156, 512126), (228, 350402), (247, 323448), (312, 256063), (456, 175201), (494, 161724), (741, 107816), (988, 80862), (1482, 53908), (1976, 40431), (2964, 26954), (5928, 13477)]