68269968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36469}}^1$

素因数の和:36496

約数の個数: 60

約数和(自身を含む): 205763740

約数和(自身を除く): 137493772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 36469, 72938, 109407, 145876, 218814, 291752, 328221, 437628, 474097, 583504, 656442, 875256, 948194, 1312884, 1422291, 1750512, 1896388, 2625768, 2844582, 3792776, 4266873, 5251536, 5689164, 7585552, 8533746, 11378328, 17067492, 22756656, 34134984, 68269968]

約数ペア:

[(1, 68269968), (2, 34134984), (3, 22756656), (4, 17067492), (6, 11378328), (8, 8533746), (9, 7585552), (12, 5689164), (13, 5251536), (16, 4266873), (18, 3792776), (24, 2844582), (26, 2625768), (36, 1896388), (39, 1750512), (48, 1422291), (52, 1312884), (72, 948194), (78, 875256), (104, 656442), (117, 583504), (144, 474097), (156, 437628), (208, 328221), (234, 291752), (312, 218814), (468, 145876), (624, 109407), (936, 72938), (1872, 36469)]