179564772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{677}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 452426688

約数和(自身を除く): 272861916

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 677, 713, 961, 1354, 1426, 1922, 2031, 2139, 2708, 2852, 2883, 3844, 4062, 4278, 5766, 8124, 8556, 11532, 15571, 20987, 22103, 31142, 41974, 44206, 46713, 62284, 62961, 66309, 83948, 88412, 93426, 125922, 132618, 186852, 251844, 265236, 482701, 650597, 965402, 1301194, 1448103, 1930804, 1951791, 2602388, 2896206, 3903582, 5792412, 7807164, 14963731, 29927462, 44891193, 59854924, 89782386, 179564772]

約数ペア:

[(1, 179564772), (2, 89782386), (3, 59854924), (4, 44891193), (6, 29927462), (12, 14963731), (23, 7807164), (31, 5792412), (46, 3903582), (62, 2896206), (69, 2602388), (92, 1951791), (93, 1930804), (124, 1448103), (138, 1301194), (186, 965402), (276, 650597), (372, 482701), (677, 265236), (713, 251844), (961, 186852), (1354, 132618), (1426, 125922), (1922, 93426), (2031, 88412), (2139, 83948), (2708, 66309), (2852, 62961), (2883, 62284), (3844, 46713), (4062, 44206), (4278, 41974), (5766, 31142), (8124, 22103), (8556, 20987), (11532, 15571)]