57231452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 116501616

約数和(自身を除く): 59270164

約数列:

[1, 2, 4, 17, 23, 34, 37, 43, 46, 68, 74, 86, 92, 148, 172, 391, 529, 629, 731, 782, 851, 989, 1058, 1258, 1462, 1564, 1591, 1702, 1978, 2116, 2516, 2924, 3182, 3404, 3956, 6364, 8993, 14467, 16813, 17986, 19573, 22747, 27047, 28934, 33626, 35972, 36593, 39146, 45494, 54094, 57868, 67252, 73186, 78292, 90988, 108188, 146372, 332741, 386699, 622081, 665482, 773398, 841639, 1244162, 1330964, 1546796, 1683278, 2488324, 3366556, 14307863, 28615726, 57231452]

約数ペア:

[(1, 57231452), (2, 28615726), (4, 14307863), (17, 3366556), (23, 2488324), (34, 1683278), (37, 1546796), (43, 1330964), (46, 1244162), (68, 841639), (74, 773398), (86, 665482), (92, 622081), (148, 386699), (172, 332741), (391, 146372), (529, 108188), (629, 90988), (731, 78292), (782, 73186), (851, 67252), (989, 57868), (1058, 54094), (1258, 45494), (1462, 39146), (1564, 36593), (1591, 35972), (1702, 33626), (1978, 28934), (2116, 27047), (2516, 22747), (2924, 19573), (3182, 17986), (3404, 16813), (3956, 14467), (6364, 8993)]