127778904

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{4889}}^1$

素因数の和:4926

約数の個数: 96

約数和(自身を含む): 390222000

約数和(自身を除く): 262443096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 792, 968, 1089, 1188, 1452, 2178, 2376, 2904, 3267, 4356, 4889, 6534, 8712, 9778, 13068, 14667, 19556, 26136, 29334, 39112, 44001, 53779, 58668, 88002, 107558, 117336, 132003, 161337, 176004, 215116, 264006, 322674, 352008, 430232, 484011, 528012, 591569, 645348, 968022, 1056024, 1183138, 1290696, 1452033, 1774707, 1936044, 2366276, 2904066, 3549414, 3872088, 4732552, 5324121, 5808132, 7098828, 10648242, 11616264, 14197656, 15972363, 21296484, 31944726, 42592968, 63889452, 127778904]

約数ペア:

[(1, 127778904), (2, 63889452), (3, 42592968), (4, 31944726), (6, 21296484), (8, 15972363), (9, 14197656), (11, 11616264), (12, 10648242), (18, 7098828), (22, 5808132), (24, 5324121), (27, 4732552), (33, 3872088), (36, 3549414), (44, 2904066), (54, 2366276), (66, 1936044), (72, 1774707), (88, 1452033), (99, 1290696), (108, 1183138), (121, 1056024), (132, 968022), (198, 645348), (216, 591569), (242, 528012), (264, 484011), (297, 430232), (363, 352008), (396, 322674), (484, 264006), (594, 215116), (726, 176004), (792, 161337), (968, 132003), (1089, 117336), (1188, 107558), (1452, 88002), (2178, 58668), (2376, 53779), (2904, 44001), (3267, 39112), (4356, 29334), (4889, 26136), (6534, 19556), (8712, 14667), (9778, 13068)]