80532116

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 164640000

約数和(自身を除く): 84107884

約数列:

[1, 2, 4, 7, 14, 28, 97, 149, 194, 199, 298, 388, 398, 596, 679, 796, 1043, 1358, 1393, 2086, 2716, 2786, 4172, 5572, 14453, 19303, 28906, 29651, 38606, 57812, 59302, 77212, 101171, 118604, 135121, 202342, 207557, 270242, 404684, 415114, 540484, 830228, 2876147, 5752294, 11504588, 20133029, 40266058, 80532116]

約数ペア:

[(1, 80532116), (2, 40266058), (4, 20133029), (7, 11504588), (14, 5752294), (28, 2876147), (97, 830228), (149, 540484), (194, 415114), (199, 404684), (298, 270242), (388, 207557), (398, 202342), (596, 135121), (679, 118604), (796, 101171), (1043, 77212), (1358, 59302), (1393, 57812), (2086, 38606), (2716, 29651), (2786, 28906), (4172, 19303), (5572, 14453)]