87448368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{260263}}^1$

素因数の和:260281

約数の個数: 40

約数和(自身を含む): 258181888

約数和(自身を除く): 170733520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 260263, 520526, 780789, 1041052, 1561578, 1821841, 2082104, 3123156, 3643682, 4164208, 5465523, 6246312, 7287364, 10931046, 12492624, 14574728, 21862092, 29149456, 43724184, 87448368]

約数ペア:

[(1, 87448368), (2, 43724184), (3, 29149456), (4, 21862092), (6, 14574728), (7, 12492624), (8, 10931046), (12, 7287364), (14, 6246312), (16, 5465523), (21, 4164208), (24, 3643682), (28, 3123156), (42, 2082104), (48, 1821841), (56, 1561578), (84, 1041052), (112, 780789), (168, 520526), (336, 260263)]