80609308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 163374624

約数和(自身を除く): 82765316

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 871, 884, 1139, 1361, 1742, 2278, 2722, 3484, 4556, 5444, 14807, 17693, 23137, 29614, 35386, 46274, 59228, 70772, 91187, 92548, 182374, 300781, 364748, 601562, 1185431, 1203124, 1550179, 2370862, 3100358, 4741724, 6200716, 20152327, 40304654, 80609308]

約数ペア:

[(1, 80609308), (2, 40304654), (4, 20152327), (13, 6200716), (17, 4741724), (26, 3100358), (34, 2370862), (52, 1550179), (67, 1203124), (68, 1185431), (134, 601562), (221, 364748), (268, 300781), (442, 182374), (871, 92548), (884, 91187), (1139, 70772), (1361, 59228), (1742, 46274), (2278, 35386), (2722, 29614), (3484, 23137), (4556, 17693), (5444, 14807)]