68639808

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2875

約数の個数: 56

約数和(自身を含む): 183062880

約数和(自身を除く): 114423072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 2729, 3144, 4192, 5458, 6288, 8187, 8384, 10916, 12576, 16374, 21832, 25152, 32748, 43664, 65496, 87328, 130992, 174656, 261984, 357499, 523968, 714998, 1072497, 1429996, 2144994, 2859992, 4289988, 5719984, 8579976, 11439968, 17159952, 22879936, 34319904, 68639808]

約数ペア:

[(1, 68639808), (2, 34319904), (3, 22879936), (4, 17159952), (6, 11439968), (8, 8579976), (12, 5719984), (16, 4289988), (24, 2859992), (32, 2144994), (48, 1429996), (64, 1072497), (96, 714998), (131, 523968), (192, 357499), (262, 261984), (393, 174656), (524, 130992), (786, 87328), (1048, 65496), (1572, 43664), (2096, 32748), (2729, 25152), (3144, 21832), (4192, 16374), (5458, 12576), (6288, 10916), (8187, 8384)]