78857844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17431}}^1$

素因数の和:17480

約数の個数: 48

約数和(自身を含む): 205000320

約数和(自身を除く): 126142476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 17431, 34862, 52293, 69724, 104586, 209172, 226603, 453206, 505499, 679809, 906412, 1010998, 1359618, 1516497, 2021996, 2719236, 3032994, 6065988, 6571487, 13142974, 19714461, 26285948, 39428922, 78857844]

約数ペア:

[(1, 78857844), (2, 39428922), (3, 26285948), (4, 19714461), (6, 13142974), (12, 6571487), (13, 6065988), (26, 3032994), (29, 2719236), (39, 2021996), (52, 1516497), (58, 1359618), (78, 1010998), (87, 906412), (116, 679809), (156, 505499), (174, 453206), (348, 226603), (377, 209172), (754, 104586), (1131, 69724), (1508, 52293), (2262, 34862), (4524, 17431)]