77636052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8773

約数の個数: 72

約数和(自身を含む): 222491360

約数和(自身を除く): 144855308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8731, 8892, 17462, 26193, 34924, 52386, 78579, 104772, 113503, 157158, 165889, 227006, 314316, 331778, 340509, 454012, 497667, 663556, 681018, 995334, 1021527, 1362036, 1493001, 1990668, 2043054, 2156557, 2986002, 4086108, 4313114, 5972004, 6469671, 8626228, 12939342, 19409013, 25878684, 38818026, 77636052]

約数ペア:

[(1, 77636052), (2, 38818026), (3, 25878684), (4, 19409013), (6, 12939342), (9, 8626228), (12, 6469671), (13, 5972004), (18, 4313114), (19, 4086108), (26, 2986002), (36, 2156557), (38, 2043054), (39, 1990668), (52, 1493001), (57, 1362036), (76, 1021527), (78, 995334), (114, 681018), (117, 663556), (156, 497667), (171, 454012), (228, 340509), (234, 331778), (247, 314316), (342, 227006), (468, 165889), (494, 157158), (684, 113503), (741, 104772), (988, 78579), (1482, 52386), (2223, 34924), (2964, 26193), (4446, 17462), (8731, 8892)]