76789468

素因数分解:

$2^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 158603200

約数和(自身を除く): 81813732

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 343, 388, 577, 679, 686, 1154, 1358, 1372, 2308, 2716, 4039, 4753, 8078, 9506, 16156, 19012, 28273, 33271, 55969, 56546, 66542, 111938, 113092, 133084, 197911, 223876, 391783, 395822, 783566, 791644, 1567132, 2742481, 5484962, 10969924, 19197367, 38394734, 76789468]

約数ペア:

[(1, 76789468), (2, 38394734), (4, 19197367), (7, 10969924), (14, 5484962), (28, 2742481), (49, 1567132), (97, 791644), (98, 783566), (194, 395822), (196, 391783), (343, 223876), (388, 197911), (577, 133084), (679, 113092), (686, 111938), (1154, 66542), (1358, 56546), (1372, 55969), (2308, 33271), (2716, 28273), (4039, 19012), (4753, 16156), (8078, 9506)]