78916404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40847}}^1$

素因数の和:40884

約数の個数: 48

約数和(自身を含む): 219598848

約数和(自身を除く): 140682444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 40847, 81694, 122541, 163388, 245082, 285929, 490164, 571858, 857787, 939481, 1143716, 1715574, 1878962, 2818443, 3431148, 3757924, 5636886, 6576367, 11273772, 13152734, 19729101, 26305468, 39458202, 78916404]

約数ペア:

[(1, 78916404), (2, 39458202), (3, 26305468), (4, 19729101), (6, 13152734), (7, 11273772), (12, 6576367), (14, 5636886), (21, 3757924), (23, 3431148), (28, 2818443), (42, 1878962), (46, 1715574), (69, 1143716), (84, 939481), (92, 857787), (138, 571858), (161, 490164), (276, 285929), (322, 245082), (483, 163388), (644, 122541), (966, 81694), (1932, 40847)]