71784472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 151865280

約数和(自身を除く): 80080808

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 53, 68, 92, 106, 136, 184, 212, 391, 424, 433, 782, 866, 901, 1219, 1564, 1732, 1802, 2438, 3128, 3464, 3604, 4876, 7208, 7361, 9752, 9959, 14722, 19918, 20723, 22949, 29444, 39836, 41446, 45898, 58888, 79672, 82892, 91796, 165784, 169303, 183592, 338606, 390133, 527827, 677212, 780266, 1055654, 1354424, 1560532, 2111308, 3121064, 4222616, 8973059, 17946118, 35892236, 71784472]

約数ペア:

[(1, 71784472), (2, 35892236), (4, 17946118), (8, 8973059), (17, 4222616), (23, 3121064), (34, 2111308), (46, 1560532), (53, 1354424), (68, 1055654), (92, 780266), (106, 677212), (136, 527827), (184, 390133), (212, 338606), (391, 183592), (424, 169303), (433, 165784), (782, 91796), (866, 82892), (901, 79672), (1219, 58888), (1564, 45898), (1732, 41446), (1802, 39836), (2438, 29444), (3128, 22949), (3464, 20723), (3604, 19918), (4876, 14722), (7208, 9959), (7361, 9752)]