78886136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 179020800

約数和(自身を除く): 100134664

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 73, 92, 146, 161, 184, 292, 322, 511, 584, 644, 839, 1022, 1288, 1678, 1679, 2044, 3356, 3358, 4088, 5873, 6712, 6716, 11746, 11753, 13432, 19297, 23492, 23506, 38594, 46984, 47012, 61247, 77188, 94024, 122494, 135079, 154376, 244988, 270158, 428729, 489976, 540316, 857458, 1080632, 1408681, 1714916, 2817362, 3429832, 5634724, 9860767, 11269448, 19721534, 39443068, 78886136]

約数ペア:

[(1, 78886136), (2, 39443068), (4, 19721534), (7, 11269448), (8, 9860767), (14, 5634724), (23, 3429832), (28, 2817362), (46, 1714916), (56, 1408681), (73, 1080632), (92, 857458), (146, 540316), (161, 489976), (184, 428729), (292, 270158), (322, 244988), (511, 154376), (584, 135079), (644, 122494), (839, 94024), (1022, 77188), (1288, 61247), (1678, 47012), (1679, 46984), (2044, 38594), (3356, 23506), (3358, 23492), (4088, 19297), (5873, 13432), (6712, 11753), (6716, 11746)]