123350612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12919}}^1$

素因数の和:12972

約数の個数: 48

約数和(自身を含む): 277831680

約数和(自身を除く): 154481068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 12919, 25838, 51676, 90433, 142109, 180866, 284218, 361732, 400489, 568436, 800978, 994763, 1601956, 1989526, 2803423, 3979052, 4405379, 5606846, 8810758, 11213692, 17621516, 30837653, 61675306, 123350612]

約数ペア:

[(1, 123350612), (2, 61675306), (4, 30837653), (7, 17621516), (11, 11213692), (14, 8810758), (22, 5606846), (28, 4405379), (31, 3979052), (44, 2803423), (62, 1989526), (77, 1601956), (124, 994763), (154, 800978), (217, 568436), (308, 400489), (341, 361732), (434, 284218), (682, 180866), (868, 142109), (1364, 90433), (2387, 51676), (4774, 25838), (9548, 12919)]