64560678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 170698752

約数和(自身を除く): 106138074

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 53, 69, 78, 91, 97, 106, 138, 159, 161, 182, 194, 273, 291, 299, 318, 322, 371, 483, 546, 582, 598, 679, 689, 742, 897, 966, 1113, 1219, 1261, 1358, 1378, 1794, 2037, 2067, 2093, 2226, 2231, 2438, 2522, 3657, 3783, 4074, 4134, 4186, 4462, 4823, 5141, 6279, 6693, 7314, 7566, 8533, 8827, 9646, 10282, 12558, 13386, 14469, 15423, 15617, 15847, 17066, 17654, 25599, 26481, 28938, 29003, 30846, 31234, 31694, 35987, 46851, 47541, 51198, 52962, 58006, 66833, 71974, 87009, 93702, 95082, 107961, 110929, 118243, 133666, 174018, 200499, 203021, 215922, 221858, 236486, 332787, 354729, 400998, 406042, 467831, 609063, 665574, 709458, 827701, 935662, 1218126, 1403493, 1537159, 1655402, 2483103, 2806986, 3074318, 4611477, 4966206, 9222954, 10760113, 21520226, 32280339, 64560678]

約数ペア:

[(1, 64560678), (2, 32280339), (3, 21520226), (6, 10760113), (7, 9222954), (13, 4966206), (14, 4611477), (21, 3074318), (23, 2806986), (26, 2483103), (39, 1655402), (42, 1537159), (46, 1403493), (53, 1218126), (69, 935662), (78, 827701), (91, 709458), (97, 665574), (106, 609063), (138, 467831), (159, 406042), (161, 400998), (182, 354729), (194, 332787), (273, 236486), (291, 221858), (299, 215922), (318, 203021), (322, 200499), (371, 174018), (483, 133666), (546, 118243), (582, 110929), (598, 107961), (679, 95082), (689, 93702), (742, 87009), (897, 71974), (966, 66833), (1113, 58006), (1219, 52962), (1261, 51198), (1358, 47541), (1378, 46851), (1794, 35987), (2037, 31694), (2067, 31234), (2093, 30846), (2226, 29003), (2231, 28938), (2438, 26481), (2522, 25599), (3657, 17654), (3783, 17066), (4074, 15847), (4134, 15617), (4186, 15423), (4462, 14469), (4823, 13386), (5141, 12558), (6279, 10282), (6693, 9646), (7314, 8827), (7566, 8533)]