68007864

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 173859840

約数和(自身を除く): 105851976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 131, 194, 223, 262, 291, 388, 393, 446, 524, 582, 669, 776, 786, 892, 1048, 1164, 1338, 1572, 1784, 2328, 2676, 3144, 5352, 12707, 21631, 25414, 29213, 38121, 43262, 50828, 58426, 64893, 76242, 86524, 87639, 101656, 116852, 129786, 152484, 173048, 175278, 233704, 259572, 304968, 350556, 519144, 701112, 2833661, 5667322, 8500983, 11334644, 17001966, 22669288, 34003932, 68007864]

約数ペア:

[(1, 68007864), (2, 34003932), (3, 22669288), (4, 17001966), (6, 11334644), (8, 8500983), (12, 5667322), (24, 2833661), (97, 701112), (131, 519144), (194, 350556), (223, 304968), (262, 259572), (291, 233704), (388, 175278), (393, 173048), (446, 152484), (524, 129786), (582, 116852), (669, 101656), (776, 87639), (786, 86524), (892, 76242), (1048, 64893), (1164, 58426), (1338, 50828), (1572, 43262), (1784, 38121), (2328, 29213), (2676, 25414), (3144, 21631), (5352, 12707)]