84690112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 182550816

約数和(自身を除く): 97860704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 743, 832, 1096, 1486, 1781, 2192, 2972, 3562, 4384, 5944, 7124, 8768, 9659, 11888, 14248, 19318, 23776, 28496, 38636, 47552, 56992, 77272, 101791, 113984, 154544, 203582, 309088, 407164, 618176, 814328, 1323283, 1628656, 2646566, 3257312, 5293132, 6514624, 10586264, 21172528, 42345056, 84690112]

約数ペア:

[(1, 84690112), (2, 42345056), (4, 21172528), (8, 10586264), (13, 6514624), (16, 5293132), (26, 3257312), (32, 2646566), (52, 1628656), (64, 1323283), (104, 814328), (137, 618176), (208, 407164), (274, 309088), (416, 203582), (548, 154544), (743, 113984), (832, 101791), (1096, 77272), (1486, 56992), (1781, 47552), (2192, 38636), (2972, 28496), (3562, 23776), (4384, 19318), (5944, 14248), (7124, 11888), (8768, 9659)]