63889434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4261}}^1$

素因数の和:4300

約数の個数: 72

約数和(自身を含む): 170539668

約数和(自身を除く): 106650234

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4261, 4998, 7497, 8522, 12783, 14994, 25566, 29827, 38349, 59654, 72437, 76698, 89481, 144874, 178962, 208789, 217311, 268443, 417578, 434622, 507059, 536886, 626367, 651933, 1014118, 1252734, 1303866, 1521177, 1879101, 3042354, 3549413, 3758202, 4563531, 7098826, 9127062, 10648239, 21296478, 31944717, 63889434]

約数ペア:

[(1, 63889434), (2, 31944717), (3, 21296478), (6, 10648239), (7, 9127062), (9, 7098826), (14, 4563531), (17, 3758202), (18, 3549413), (21, 3042354), (34, 1879101), (42, 1521177), (49, 1303866), (51, 1252734), (63, 1014118), (98, 651933), (102, 626367), (119, 536886), (126, 507059), (147, 434622), (153, 417578), (238, 268443), (294, 217311), (306, 208789), (357, 178962), (441, 144874), (714, 89481), (833, 76698), (882, 72437), (1071, 59654), (1666, 38349), (2142, 29827), (2499, 25566), (4261, 14994), (4998, 12783), (7497, 8522)]