78196384

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11261}}^1$

素因数の和:11309

約数の個数: 48

約数和(自身を含む): 181633536

約数和(自身を除く): 103437152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 11261, 22522, 45044, 78827, 90088, 157654, 180176, 315308, 349091, 360352, 630616, 698182, 1261232, 1396364, 2443637, 2522464, 2792728, 4887274, 5585456, 9774548, 11170912, 19549096, 39098192, 78196384]

約数ペア:

[(1, 78196384), (2, 39098192), (4, 19549096), (7, 11170912), (8, 9774548), (14, 5585456), (16, 4887274), (28, 2792728), (31, 2522464), (32, 2443637), (56, 1396364), (62, 1261232), (112, 698182), (124, 630616), (217, 360352), (224, 349091), (248, 315308), (434, 180176), (496, 157654), (868, 90088), (992, 78827), (1736, 45044), (3472, 22522), (6944, 11261)]