71702868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 175472640

約数和(自身を除く): 103769772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 478, 717, 956, 1087, 1434, 2174, 2868, 3261, 4348, 5497, 6522, 10994, 13044, 16491, 21988, 25001, 32982, 50002, 65964, 75003, 100004, 150006, 259793, 300012, 519586, 779379, 1039172, 1558758, 3117516, 5975239, 11950478, 17925717, 23900956, 35851434, 71702868]

約数ペア:

[(1, 71702868), (2, 35851434), (3, 23900956), (4, 17925717), (6, 11950478), (12, 5975239), (23, 3117516), (46, 1558758), (69, 1039172), (92, 779379), (138, 519586), (239, 300012), (276, 259793), (478, 150006), (717, 100004), (956, 75003), (1087, 65964), (1434, 50002), (2174, 32982), (2868, 25001), (3261, 21988), (4348, 16491), (5497, 13044), (6522, 10994)]